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/freebsd-10-stable/sys/net/ | ||
H A D | route.h | diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). |
H A D | rtsock.c | diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). |
H A D | route.c | diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). |
/freebsd-10-stable/gnu/usr.bin/sdiff/ | ||
H A D | Makefile | 116 Fri Jul 09 18:36:06 MDT 1993 conklin Update diff, diff3, and sdiff's makefiles to use .PATH: instead of copying the same files to multiple directories. This should make things easier when it comes time to update to a newer version of diffutils. With this checkin, this brings the netbsd and freebsd diff dists into sync. |
/freebsd-10-stable/sys/netinet/ | ||
H A D | in.c | diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). diff 265717 Thu May 08 19:07:58 MDT 2014 melifaro Merge 260488, r260508. r260488: Split rt_newaddrmsg_fib() into two different functions. Adding/deleting interface addresses involves access to 3 different subsystems, int different parts of code. Each call can fail, so reporting successful operation by rtsock in the middle of the process error-prone. Further split routing notification API and actual rtsock calls via creating public-available rt_addrmsg() / rt_routemsg() functions with "private" rtsock_* backend. r260508: Simplify inet alias handling code: if we're adding/removing alias which has the same prefix as some other alias on the same interface, use newly-added rt_addrmsg() instead of hand-rolled in_addralias_rtmsg(). This eliminates the following rtsock messages: Pinned RTM_ADD for prefix (for alias addition). Pinned RTM_DELETE for prefix (for alias withdrawal). Example (got 10.0.0.1/24 on vlan4, playing with 10.0.0.2/24): before commit, addition: got message of size 116 on Fri Jan 10 14:13:15 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 got message of size 192 on Fri Jan 10 14:13:15 2014 RTM_ADD: Add Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff after commit, addition: got message of size 116 on Fri Jan 10 13:56:26 2014 RTM_NEWADDR: address being added to iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 14.0.0.2 14.0.0.255 before commit, wihdrawal: got message of size 192 on Fri Jan 10 13:58:59 2014 RTM_DELETE: Delete Route: len 192, pid: 0, seq 0, errno 0, flags:<UP,PINNED> locks: inits: sockaddrs: <DST,GATEWAY,NETMASK> 10.0.0.0 10.0.0.2 (255) ffff ffff ff got message of size 116 on Fri Jan 10 13:58:59 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 adter commit, withdrawal: got message of size 116 on Fri Jan 10 14:14:11 2014 RTM_DELADDR: address being removed from iface: len 116, metric 0, flags: sockaddrs: <NETMASK,IFP,IFA,BRD> 255.255.255.0 vlan4:8.0.27.c5.29.d4 10.0.0.2 10.0.0.255 Sending both RTM_ADD/RTM_DELETE messages to rtsock is completely wrong (and requires some hacks to keep prefix in route table on RTM_DELETE). I've tested this change with quagga (no change) and bird (*). bird alias handling is already broken in *BSD sysdep code, so nothing changes here, too. I'm going to MFC this change if there will be no complains about behavior change. While here, fix some style(9) bugs introduced by r260488 (pointed by glebius and bde). |
/freebsd-10-stable/gnu/usr.bin/diff3/ | ||
H A D | Makefile | diff 116 Fri Jul 09 18:36:06 MDT 1993 conklin Update diff, diff3, and sdiff's makefiles to use .PATH: instead of copying the same files to multiple directories. This should make things easier when it comes time to update to a newer version of diffutils. With this checkin, this brings the netbsd and freebsd diff dists into sync. |
/freebsd-10-stable/usr.bin/file2c/ | ||
H A D | file2c.1 | 5996 Sat Jan 28 22:49:57 MST 1995 phk This is a small little program used to execute a bad practice a clean way :-) It will read a file on stdin and write it as decimal integers on stdout, this is useful for embedding files in c-sources. There are a few places where this is needed, and this is a better way than the current practice of hand-editing the sources. The command: date | file2c 'const char date[] = {' ',0};' will produce: const char date[] = { 83,97,116,32,74,97,110,32,50,56,32,49,54,58,52,55,58,51,51,32,80,83,84, 32,49,57,57,53,10 ,0}; The manual page is 2 lines longer than the source :-) |
H A D | file2c.c | 5996 Sat Jan 28 22:49:57 MST 1995 phk This is a small little program used to execute a bad practice a clean way :-) It will read a file on stdin and write it as decimal integers on stdout, this is useful for embedding files in c-sources. There are a few places where this is needed, and this is a better way than the current practice of hand-editing the sources. The command: date | file2c 'const char date[] = {' ',0};' will produce: const char date[] = { 83,97,116,32,74,97,110,32,50,56,32,49,54,58,52,55,58,51,51,32,80,83,84, 32,49,57,57,53,10 ,0}; The manual page is 2 lines longer than the source :-) |
/freebsd-10-stable/sys/dev/cx/ | ||
H A D | machdep.h | diff 126891 Fri Mar 12 19:45:33 MST 2004 trhodes These are changes to allow to use the Intel C/C++ compiler (lang/icc) to build the kernel. It doesn't affect the operation if gcc. Most of the changes are just adding __INTEL_COMPILER to #ifdef's, as icc v8 may define __GNUC__ some parts may look strange but are necessary. Additional changes: - in_cksum.[ch]: * use a generic C version instead of the assembly version in the !gcc case (ASM code breaks with the optimizations icc does) -> no bad checksums with an icc compiled kernel Help from: andre, grehan, das Stolen from: alpha version via ppc version The entire checksum code should IMHO be replaced with the DragonFly version (because it isn't guaranteed future revisions of gcc will include similar optimizations) as in: ---snip--- Revision Changes Path 1.12 +1 -0 src/sys/conf/files.i386 1.4 +142 -558 src/sys/i386/i386/in_cksum.c 1.5 +33 -69 src/sys/i386/include/in_cksum.h 1.5 +2 -0 src/sys/netinet/igmp.c 1.6 +0 -1 src/sys/netinet/in.h 1.6 +2 -0 src/sys/netinet/ip_icmp.c 1.4 +3 -4 src/contrib/ipfilter/ip_compat.h 1.3 +1 -2 src/sbin/natd/icmp.c 1.4 +0 -1 src/sbin/natd/natd.c 1.48 +1 -0 src/sys/conf/files 1.2 +0 -1 src/sys/conf/files.amd64 1.13 +0 -1 src/sys/conf/files.i386 1.5 +0 -1 src/sys/conf/files.pc98 1.7 +1 -1 src/sys/contrib/ipfilter/netinet/fil.c 1.10 +2 -3 src/sys/contrib/ipfilter/netinet/ip_compat.h 1.10 +1 -1 src/sys/contrib/ipfilter/netinet/ip_fil.c 1.7 +1 -1 src/sys/dev/netif/txp/if_txp.c 1.7 +1 -1 src/sys/net/ip_mroute/ip_mroute.c 1.7 +1 -2 src/sys/net/ipfw/ip_fw2.c 1.6 +1 -2 src/sys/netinet/igmp.c 1.4 +158 -116 src/sys/netinet/in_cksum.c 1.6 +1 -1 src/sys/netinet/ip_gre.c 1.7 +1 -2 src/sys/netinet/ip_icmp.c 1.10 +1 -1 src/sys/netinet/ip_input.c 1.10 +1 -2 src/sys/netinet/ip_output.c 1.13 +1 -2 src/sys/netinet/tcp_input.c 1.9 +1 -2 src/sys/netinet/tcp_output.c 1.10 +1 -1 src/sys/netinet/tcp_subr.c 1.10 +1 -1 src/sys/netinet/tcp_syncache.c 1.9 +1 -2 src/sys/netinet/udp_usrreq.c 1.5 +1 -2 src/sys/netinet6/ipsec.c 1.5 +1 -2 src/sys/netproto/ipsec/ipsec.c 1.5 +1 -1 src/sys/netproto/ipsec/ipsec_input.c 1.4 +1 -2 src/sys/netproto/ipsec/ipsec_output.c and finally remove sys/i386/i386 in_cksum.c sys/i386/include in_cksum.h ---snip--- - endian.h: * DTRT in C++ mode - quad.h: * we don't use gcc v1 anymore, remove support for it Suggested by: bde (long ago) - assym.h: * avoid zero-length arrays (remove dependency on a gcc specific feature) This change changes the contents of the object file, but as it's only used to generate some values for a header, and the generator knows how to handle this, there's no impact in the gcc case. Explained by: bde Submitted by: Marius Strobl <marius@alchemy.franken.de> - aicasm.c: * minor change to teach it about the way icc spells "-nostdinc" Not approved by: gibbs (no reply to my mail) - bump __FreeBSD_version (lang/icc needs to know about the changes) Incarnations of this patch survive gcc compiles since a loooong time, I use it on my desktop. An icc compiled kernel works since Nov. 2003 (exceptions: snd_* if used as modules), it survives a build of the entire ports collection with icc. Parts of this commit contains suggestions or submissions from Marius Strobl <marius@alchemy.franken.de>. Reviewed by: -arch Submitted by: netchild |
/freebsd-10-stable/sys/dev/scd/ | ||
H A D | scdreg.h | diff 126891 Fri Mar 12 19:45:33 MST 2004 trhodes These are changes to allow to use the Intel C/C++ compiler (lang/icc) to build the kernel. It doesn't affect the operation if gcc. Most of the changes are just adding __INTEL_COMPILER to #ifdef's, as icc v8 may define __GNUC__ some parts may look strange but are necessary. Additional changes: - in_cksum.[ch]: * use a generic C version instead of the assembly version in the !gcc case (ASM code breaks with the optimizations icc does) -> no bad checksums with an icc compiled kernel Help from: andre, grehan, das Stolen from: alpha version via ppc version The entire checksum code should IMHO be replaced with the DragonFly version (because it isn't guaranteed future revisions of gcc will include similar optimizations) as in: ---snip--- Revision Changes Path 1.12 +1 -0 src/sys/conf/files.i386 1.4 +142 -558 src/sys/i386/i386/in_cksum.c 1.5 +33 -69 src/sys/i386/include/in_cksum.h 1.5 +2 -0 src/sys/netinet/igmp.c 1.6 +0 -1 src/sys/netinet/in.h 1.6 +2 -0 src/sys/netinet/ip_icmp.c 1.4 +3 -4 src/contrib/ipfilter/ip_compat.h 1.3 +1 -2 src/sbin/natd/icmp.c 1.4 +0 -1 src/sbin/natd/natd.c 1.48 +1 -0 src/sys/conf/files 1.2 +0 -1 src/sys/conf/files.amd64 1.13 +0 -1 src/sys/conf/files.i386 1.5 +0 -1 src/sys/conf/files.pc98 1.7 +1 -1 src/sys/contrib/ipfilter/netinet/fil.c 1.10 +2 -3 src/sys/contrib/ipfilter/netinet/ip_compat.h 1.10 +1 -1 src/sys/contrib/ipfilter/netinet/ip_fil.c 1.7 +1 -1 src/sys/dev/netif/txp/if_txp.c 1.7 +1 -1 src/sys/net/ip_mroute/ip_mroute.c 1.7 +1 -2 src/sys/net/ipfw/ip_fw2.c 1.6 +1 -2 src/sys/netinet/igmp.c 1.4 +158 -116 src/sys/netinet/in_cksum.c 1.6 +1 -1 src/sys/netinet/ip_gre.c 1.7 +1 -2 src/sys/netinet/ip_icmp.c 1.10 +1 -1 src/sys/netinet/ip_input.c 1.10 +1 -2 src/sys/netinet/ip_output.c 1.13 +1 -2 src/sys/netinet/tcp_input.c 1.9 +1 -2 src/sys/netinet/tcp_output.c 1.10 +1 -1 src/sys/netinet/tcp_subr.c 1.10 +1 -1 src/sys/netinet/tcp_syncache.c 1.9 +1 -2 src/sys/netinet/udp_usrreq.c 1.5 +1 -2 src/sys/netinet6/ipsec.c 1.5 +1 -2 src/sys/netproto/ipsec/ipsec.c 1.5 +1 -1 src/sys/netproto/ipsec/ipsec_input.c 1.4 +1 -2 src/sys/netproto/ipsec/ipsec_output.c and finally remove sys/i386/i386 in_cksum.c sys/i386/include in_cksum.h ---snip--- - endian.h: * DTRT in C++ mode - quad.h: * we don't use gcc v1 anymore, remove support for it Suggested by: bde (long ago) - assym.h: * avoid zero-length arrays (remove dependency on a gcc specific feature) This change changes the contents of the object file, but as it's only used to generate some values for a header, and the generator knows how to handle this, there's no impact in the gcc case. Explained by: bde Submitted by: Marius Strobl <marius@alchemy.franken.de> - aicasm.c: * minor change to teach it about the way icc spells "-nostdinc" Not approved by: gibbs (no reply to my mail) - bump __FreeBSD_version (lang/icc needs to know about the changes) Incarnations of this patch survive gcc compiles since a loooong time, I use it on my desktop. An icc compiled kernel works since Nov. 2003 (exceptions: snd_* if used as modules), it survives a build of the entire ports collection with icc. Parts of this commit contains suggestions or submissions from Marius Strobl <marius@alchemy.franken.de>. Reviewed by: -arch Submitted by: netchild |
/freebsd-10-stable/sys/i386/include/ | ||
H A D | ioctl_meteor.h | diff 126891 Fri Mar 12 19:45:33 MST 2004 trhodes These are changes to allow to use the Intel C/C++ compiler (lang/icc) to build the kernel. It doesn't affect the operation if gcc. Most of the changes are just adding __INTEL_COMPILER to #ifdef's, as icc v8 may define __GNUC__ some parts may look strange but are necessary. Additional changes: - in_cksum.[ch]: * use a generic C version instead of the assembly version in the !gcc case (ASM code breaks with the optimizations icc does) -> no bad checksums with an icc compiled kernel Help from: andre, grehan, das Stolen from: alpha version via ppc version The entire checksum code should IMHO be replaced with the DragonFly version (because it isn't guaranteed future revisions of gcc will include similar optimizations) as in: ---snip--- Revision Changes Path 1.12 +1 -0 src/sys/conf/files.i386 1.4 +142 -558 src/sys/i386/i386/in_cksum.c 1.5 +33 -69 src/sys/i386/include/in_cksum.h 1.5 +2 -0 src/sys/netinet/igmp.c 1.6 +0 -1 src/sys/netinet/in.h 1.6 +2 -0 src/sys/netinet/ip_icmp.c 1.4 +3 -4 src/contrib/ipfilter/ip_compat.h 1.3 +1 -2 src/sbin/natd/icmp.c 1.4 +0 -1 src/sbin/natd/natd.c 1.48 +1 -0 src/sys/conf/files 1.2 +0 -1 src/sys/conf/files.amd64 1.13 +0 -1 src/sys/conf/files.i386 1.5 +0 -1 src/sys/conf/files.pc98 1.7 +1 -1 src/sys/contrib/ipfilter/netinet/fil.c 1.10 +2 -3 src/sys/contrib/ipfilter/netinet/ip_compat.h 1.10 +1 -1 src/sys/contrib/ipfilter/netinet/ip_fil.c 1.7 +1 -1 src/sys/dev/netif/txp/if_txp.c 1.7 +1 -1 src/sys/net/ip_mroute/ip_mroute.c 1.7 +1 -2 src/sys/net/ipfw/ip_fw2.c 1.6 +1 -2 src/sys/netinet/igmp.c 1.4 +158 -116 src/sys/netinet/in_cksum.c 1.6 +1 -1 src/sys/netinet/ip_gre.c 1.7 +1 -2 src/sys/netinet/ip_icmp.c 1.10 +1 -1 src/sys/netinet/ip_input.c 1.10 +1 -2 src/sys/netinet/ip_output.c 1.13 +1 -2 src/sys/netinet/tcp_input.c 1.9 +1 -2 src/sys/netinet/tcp_output.c 1.10 +1 -1 src/sys/netinet/tcp_subr.c 1.10 +1 -1 src/sys/netinet/tcp_syncache.c 1.9 +1 -2 src/sys/netinet/udp_usrreq.c 1.5 +1 -2 src/sys/netinet6/ipsec.c 1.5 +1 -2 src/sys/netproto/ipsec/ipsec.c 1.5 +1 -1 src/sys/netproto/ipsec/ipsec_input.c 1.4 +1 -2 src/sys/netproto/ipsec/ipsec_output.c and finally remove sys/i386/i386 in_cksum.c sys/i386/include in_cksum.h ---snip--- - endian.h: * DTRT in C++ mode - quad.h: * we don't use gcc v1 anymore, remove support for it Suggested by: bde (long ago) - assym.h: * avoid zero-length arrays (remove dependency on a gcc specific feature) This change changes the contents of the object file, but as it's only used to generate some values for a header, and the generator knows how to handle this, there's no impact in the gcc case. Explained by: bde Submitted by: Marius Strobl <marius@alchemy.franken.de> - aicasm.c: * minor change to teach it about the way icc spells "-nostdinc" Not approved by: gibbs (no reply to my mail) - bump __FreeBSD_version (lang/icc needs to know about the changes) Incarnations of this patch survive gcc compiles since a loooong time, I use it on my desktop. An icc compiled kernel works since Nov. 2003 (exceptions: snd_* if used as modules), it survives a build of the entire ports collection with icc. Parts of this commit contains suggestions or submissions from Marius Strobl <marius@alchemy.franken.de>. Reviewed by: -arch Submitted by: netchild |
H A D | stdarg.h | diff 126891 Fri Mar 12 19:45:33 MST 2004 trhodes These are changes to allow to use the Intel C/C++ compiler (lang/icc) to build the kernel. It doesn't affect the operation if gcc. Most of the changes are just adding __INTEL_COMPILER to #ifdef's, as icc v8 may define __GNUC__ some parts may look strange but are necessary. Additional changes: - in_cksum.[ch]: * use a generic C version instead of the assembly version in the !gcc case (ASM code breaks with the optimizations icc does) -> no bad checksums with an icc compiled kernel Help from: andre, grehan, das Stolen from: alpha version via ppc version The entire checksum code should IMHO be replaced with the DragonFly version (because it isn't guaranteed future revisions of gcc will include similar optimizations) as in: ---snip--- Revision Changes Path 1.12 +1 -0 src/sys/conf/files.i386 1.4 +142 -558 src/sys/i386/i386/in_cksum.c 1.5 +33 -69 src/sys/i386/include/in_cksum.h 1.5 +2 -0 src/sys/netinet/igmp.c 1.6 +0 -1 src/sys/netinet/in.h 1.6 +2 -0 src/sys/netinet/ip_icmp.c 1.4 +3 -4 src/contrib/ipfilter/ip_compat.h 1.3 +1 -2 src/sbin/natd/icmp.c 1.4 +0 -1 src/sbin/natd/natd.c 1.48 +1 -0 src/sys/conf/files 1.2 +0 -1 src/sys/conf/files.amd64 1.13 +0 -1 src/sys/conf/files.i386 1.5 +0 -1 src/sys/conf/files.pc98 1.7 +1 -1 src/sys/contrib/ipfilter/netinet/fil.c 1.10 +2 -3 src/sys/contrib/ipfilter/netinet/ip_compat.h 1.10 +1 -1 src/sys/contrib/ipfilter/netinet/ip_fil.c 1.7 +1 -1 src/sys/dev/netif/txp/if_txp.c 1.7 +1 -1 src/sys/net/ip_mroute/ip_mroute.c 1.7 +1 -2 src/sys/net/ipfw/ip_fw2.c 1.6 +1 -2 src/sys/netinet/igmp.c 1.4 +158 -116 src/sys/netinet/in_cksum.c 1.6 +1 -1 src/sys/netinet/ip_gre.c 1.7 +1 -2 src/sys/netinet/ip_icmp.c 1.10 +1 -1 src/sys/netinet/ip_input.c 1.10 +1 -2 src/sys/netinet/ip_output.c 1.13 +1 -2 src/sys/netinet/tcp_input.c 1.9 +1 -2 src/sys/netinet/tcp_output.c 1.10 +1 -1 src/sys/netinet/tcp_subr.c 1.10 +1 -1 src/sys/netinet/tcp_syncache.c 1.9 +1 -2 src/sys/netinet/udp_usrreq.c 1.5 +1 -2 src/sys/netinet6/ipsec.c 1.5 +1 -2 src/sys/netproto/ipsec/ipsec.c 1.5 +1 -1 src/sys/netproto/ipsec/ipsec_input.c 1.4 +1 -2 src/sys/netproto/ipsec/ipsec_output.c and finally remove sys/i386/i386 in_cksum.c sys/i386/include in_cksum.h ---snip--- - endian.h: * DTRT in C++ mode - quad.h: * we don't use gcc v1 anymore, remove support for it Suggested by: bde (long ago) - assym.h: * avoid zero-length arrays (remove dependency on a gcc specific feature) This change changes the contents of the object file, but as it's only used to generate some values for a header, and the generator knows how to handle this, there's no impact in the gcc case. Explained by: bde Submitted by: Marius Strobl <marius@alchemy.franken.de> - aicasm.c: * minor change to teach it about the way icc spells "-nostdinc" Not approved by: gibbs (no reply to my mail) - bump __FreeBSD_version (lang/icc needs to know about the changes) Incarnations of this patch survive gcc compiles since a loooong time, I use it on my desktop. An icc compiled kernel works since Nov. 2003 (exceptions: snd_* if used as modules), it survives a build of the entire ports collection with icc. Parts of this commit contains suggestions or submissions from Marius Strobl <marius@alchemy.franken.de>. Reviewed by: -arch Submitted by: netchild |
H A D | ieeefp.h | diff 126891 Fri Mar 12 19:45:33 MST 2004 trhodes These are changes to allow to use the Intel C/C++ compiler (lang/icc) to build the kernel. It doesn't affect the operation if gcc. Most of the changes are just adding __INTEL_COMPILER to #ifdef's, as icc v8 may define __GNUC__ some parts may look strange but are necessary. Additional changes: - in_cksum.[ch]: * use a generic C version instead of the assembly version in the !gcc case (ASM code breaks with the optimizations icc does) -> no bad checksums with an icc compiled kernel Help from: andre, grehan, das Stolen from: alpha version via ppc version The entire checksum code should IMHO be replaced with the DragonFly version (because it isn't guaranteed future revisions of gcc will include similar optimizations) as in: ---snip--- Revision Changes Path 1.12 +1 -0 src/sys/conf/files.i386 1.4 +142 -558 src/sys/i386/i386/in_cksum.c 1.5 +33 -69 src/sys/i386/include/in_cksum.h 1.5 +2 -0 src/sys/netinet/igmp.c 1.6 +0 -1 src/sys/netinet/in.h 1.6 +2 -0 src/sys/netinet/ip_icmp.c 1.4 +3 -4 src/contrib/ipfilter/ip_compat.h 1.3 +1 -2 src/sbin/natd/icmp.c 1.4 +0 -1 src/sbin/natd/natd.c 1.48 +1 -0 src/sys/conf/files 1.2 +0 -1 src/sys/conf/files.amd64 1.13 +0 -1 src/sys/conf/files.i386 1.5 +0 -1 src/sys/conf/files.pc98 1.7 +1 -1 src/sys/contrib/ipfilter/netinet/fil.c 1.10 +2 -3 src/sys/contrib/ipfilter/netinet/ip_compat.h 1.10 +1 -1 src/sys/contrib/ipfilter/netinet/ip_fil.c 1.7 +1 -1 src/sys/dev/netif/txp/if_txp.c 1.7 +1 -1 src/sys/net/ip_mroute/ip_mroute.c 1.7 +1 -2 src/sys/net/ipfw/ip_fw2.c 1.6 +1 -2 src/sys/netinet/igmp.c 1.4 +158 -116 src/sys/netinet/in_cksum.c 1.6 +1 -1 src/sys/netinet/ip_gre.c 1.7 +1 -2 src/sys/netinet/ip_icmp.c 1.10 +1 -1 src/sys/netinet/ip_input.c 1.10 +1 -2 src/sys/netinet/ip_output.c 1.13 +1 -2 src/sys/netinet/tcp_input.c 1.9 +1 -2 src/sys/netinet/tcp_output.c 1.10 +1 -1 src/sys/netinet/tcp_subr.c 1.10 +1 -1 src/sys/netinet/tcp_syncache.c 1.9 +1 -2 src/sys/netinet/udp_usrreq.c 1.5 +1 -2 src/sys/netinet6/ipsec.c 1.5 +1 -2 src/sys/netproto/ipsec/ipsec.c 1.5 +1 -1 src/sys/netproto/ipsec/ipsec_input.c 1.4 +1 -2 src/sys/netproto/ipsec/ipsec_output.c and finally remove sys/i386/i386 in_cksum.c sys/i386/include in_cksum.h ---snip--- - endian.h: * DTRT in C++ mode - quad.h: * we don't use gcc v1 anymore, remove support for it Suggested by: bde (long ago) - assym.h: * avoid zero-length arrays (remove dependency on a gcc specific feature) This change changes the contents of the object file, but as it's only used to generate some values for a header, and the generator knows how to handle this, there's no impact in the gcc case. Explained by: bde Submitted by: Marius Strobl <marius@alchemy.franken.de> - aicasm.c: * minor change to teach it about the way icc spells "-nostdinc" Not approved by: gibbs (no reply to my mail) - bump __FreeBSD_version (lang/icc needs to know about the changes) Incarnations of this patch survive gcc compiles since a loooong time, I use it on my desktop. An icc compiled kernel works since Nov. 2003 (exceptions: snd_* if used as modules), it survives a build of the entire ports collection with icc. Parts of this commit contains suggestions or submissions from Marius Strobl <marius@alchemy.franken.de>. Reviewed by: -arch Submitted by: netchild |
H A D | in_cksum.h | diff 126891 Fri Mar 12 19:45:33 MST 2004 trhodes These are changes to allow to use the Intel C/C++ compiler (lang/icc) to build the kernel. It doesn't affect the operation if gcc. Most of the changes are just adding __INTEL_COMPILER to #ifdef's, as icc v8 may define __GNUC__ some parts may look strange but are necessary. Additional changes: - in_cksum.[ch]: * use a generic C version instead of the assembly version in the !gcc case (ASM code breaks with the optimizations icc does) -> no bad checksums with an icc compiled kernel Help from: andre, grehan, das Stolen from: alpha version via ppc version The entire checksum code should IMHO be replaced with the DragonFly version (because it isn't guaranteed future revisions of gcc will include similar optimizations) as in: ---snip--- Revision Changes Path 1.12 +1 -0 src/sys/conf/files.i386 1.4 +142 -558 src/sys/i386/i386/in_cksum.c 1.5 +33 -69 src/sys/i386/include/in_cksum.h 1.5 +2 -0 src/sys/netinet/igmp.c 1.6 +0 -1 src/sys/netinet/in.h 1.6 +2 -0 src/sys/netinet/ip_icmp.c 1.4 +3 -4 src/contrib/ipfilter/ip_compat.h 1.3 +1 -2 src/sbin/natd/icmp.c 1.4 +0 -1 src/sbin/natd/natd.c 1.48 +1 -0 src/sys/conf/files 1.2 +0 -1 src/sys/conf/files.amd64 1.13 +0 -1 src/sys/conf/files.i386 1.5 +0 -1 src/sys/conf/files.pc98 1.7 +1 -1 src/sys/contrib/ipfilter/netinet/fil.c 1.10 +2 -3 src/sys/contrib/ipfilter/netinet/ip_compat.h 1.10 +1 -1 src/sys/contrib/ipfilter/netinet/ip_fil.c 1.7 +1 -1 src/sys/dev/netif/txp/if_txp.c 1.7 +1 -1 src/sys/net/ip_mroute/ip_mroute.c 1.7 +1 -2 src/sys/net/ipfw/ip_fw2.c 1.6 +1 -2 src/sys/netinet/igmp.c 1.4 +158 -116 src/sys/netinet/in_cksum.c 1.6 +1 -1 src/sys/netinet/ip_gre.c 1.7 +1 -2 src/sys/netinet/ip_icmp.c 1.10 +1 -1 src/sys/netinet/ip_input.c 1.10 +1 -2 src/sys/netinet/ip_output.c 1.13 +1 -2 src/sys/netinet/tcp_input.c 1.9 +1 -2 src/sys/netinet/tcp_output.c 1.10 +1 -1 src/sys/netinet/tcp_subr.c 1.10 +1 -1 src/sys/netinet/tcp_syncache.c 1.9 +1 -2 src/sys/netinet/udp_usrreq.c 1.5 +1 -2 src/sys/netinet6/ipsec.c 1.5 +1 -2 src/sys/netproto/ipsec/ipsec.c 1.5 +1 -1 src/sys/netproto/ipsec/ipsec_input.c 1.4 +1 -2 src/sys/netproto/ipsec/ipsec_output.c and finally remove sys/i386/i386 in_cksum.c sys/i386/include in_cksum.h ---snip--- - endian.h: * DTRT in C++ mode - quad.h: * we don't use gcc v1 anymore, remove support for it Suggested by: bde (long ago) - assym.h: * avoid zero-length arrays (remove dependency on a gcc specific feature) This change changes the contents of the object file, but as it's only used to generate some values for a header, and the generator knows how to handle this, there's no impact in the gcc case. Explained by: bde Submitted by: Marius Strobl <marius@alchemy.franken.de> - aicasm.c: * minor change to teach it about the way icc spells "-nostdinc" Not approved by: gibbs (no reply to my mail) - bump __FreeBSD_version (lang/icc needs to know about the changes) Incarnations of this patch survive gcc compiles since a loooong time, I use it on my desktop. An icc compiled kernel works since Nov. 2003 (exceptions: snd_* if used as modules), it survives a build of the entire ports collection with icc. Parts of this commit contains suggestions or submissions from Marius Strobl <marius@alchemy.franken.de>. Reviewed by: -arch Submitted by: netchild |
H A D | _types.h | diff 126891 Fri Mar 12 19:45:33 MST 2004 trhodes These are changes to allow to use the Intel C/C++ compiler (lang/icc) to build the kernel. It doesn't affect the operation if gcc. Most of the changes are just adding __INTEL_COMPILER to #ifdef's, as icc v8 may define __GNUC__ some parts may look strange but are necessary. Additional changes: - in_cksum.[ch]: * use a generic C version instead of the assembly version in the !gcc case (ASM code breaks with the optimizations icc does) -> no bad checksums with an icc compiled kernel Help from: andre, grehan, das Stolen from: alpha version via ppc version The entire checksum code should IMHO be replaced with the DragonFly version (because it isn't guaranteed future revisions of gcc will include similar optimizations) as in: ---snip--- Revision Changes Path 1.12 +1 -0 src/sys/conf/files.i386 1.4 +142 -558 src/sys/i386/i386/in_cksum.c 1.5 +33 -69 src/sys/i386/include/in_cksum.h 1.5 +2 -0 src/sys/netinet/igmp.c 1.6 +0 -1 src/sys/netinet/in.h 1.6 +2 -0 src/sys/netinet/ip_icmp.c 1.4 +3 -4 src/contrib/ipfilter/ip_compat.h 1.3 +1 -2 src/sbin/natd/icmp.c 1.4 +0 -1 src/sbin/natd/natd.c 1.48 +1 -0 src/sys/conf/files 1.2 +0 -1 src/sys/conf/files.amd64 1.13 +0 -1 src/sys/conf/files.i386 1.5 +0 -1 src/sys/conf/files.pc98 1.7 +1 -1 src/sys/contrib/ipfilter/netinet/fil.c 1.10 +2 -3 src/sys/contrib/ipfilter/netinet/ip_compat.h 1.10 +1 -1 src/sys/contrib/ipfilter/netinet/ip_fil.c 1.7 +1 -1 src/sys/dev/netif/txp/if_txp.c 1.7 +1 -1 src/sys/net/ip_mroute/ip_mroute.c 1.7 +1 -2 src/sys/net/ipfw/ip_fw2.c 1.6 +1 -2 src/sys/netinet/igmp.c 1.4 +158 -116 src/sys/netinet/in_cksum.c 1.6 +1 -1 src/sys/netinet/ip_gre.c 1.7 +1 -2 src/sys/netinet/ip_icmp.c 1.10 +1 -1 src/sys/netinet/ip_input.c 1.10 +1 -2 src/sys/netinet/ip_output.c 1.13 +1 -2 src/sys/netinet/tcp_input.c 1.9 +1 -2 src/sys/netinet/tcp_output.c 1.10 +1 -1 src/sys/netinet/tcp_subr.c 1.10 +1 -1 src/sys/netinet/tcp_syncache.c 1.9 +1 -2 src/sys/netinet/udp_usrreq.c 1.5 +1 -2 src/sys/netinet6/ipsec.c 1.5 +1 -2 src/sys/netproto/ipsec/ipsec.c 1.5 +1 -1 src/sys/netproto/ipsec/ipsec_input.c 1.4 +1 -2 src/sys/netproto/ipsec/ipsec_output.c and finally remove sys/i386/i386 in_cksum.c sys/i386/include in_cksum.h ---snip--- - endian.h: * DTRT in C++ mode - quad.h: * we don't use gcc v1 anymore, remove support for it Suggested by: bde (long ago) - assym.h: * avoid zero-length arrays (remove dependency on a gcc specific feature) This change changes the contents of the object file, but as it's only used to generate some values for a header, and the generator knows how to handle this, there's no impact in the gcc case. Explained by: bde Submitted by: Marius Strobl <marius@alchemy.franken.de> - aicasm.c: * minor change to teach it about the way icc spells "-nostdinc" Not approved by: gibbs (no reply to my mail) - bump __FreeBSD_version (lang/icc needs to know about the changes) Incarnations of this patch survive gcc compiles since a loooong time, I use it on my desktop. An icc compiled kernel works since Nov. 2003 (exceptions: snd_* if used as modules), it survives a build of the entire ports collection with icc. Parts of this commit contains suggestions or submissions from Marius Strobl <marius@alchemy.franken.de>. Reviewed by: -arch Submitted by: netchild |
/freebsd-10-stable/sys/sys/ | ||
H A D | assym.h | diff 126891 Fri Mar 12 19:45:33 MST 2004 trhodes These are changes to allow to use the Intel C/C++ compiler (lang/icc) to build the kernel. It doesn't affect the operation if gcc. Most of the changes are just adding __INTEL_COMPILER to #ifdef's, as icc v8 may define __GNUC__ some parts may look strange but are necessary. Additional changes: - in_cksum.[ch]: * use a generic C version instead of the assembly version in the !gcc case (ASM code breaks with the optimizations icc does) -> no bad checksums with an icc compiled kernel Help from: andre, grehan, das Stolen from: alpha version via ppc version The entire checksum code should IMHO be replaced with the DragonFly version (because it isn't guaranteed future revisions of gcc will include similar optimizations) as in: ---snip--- Revision Changes Path 1.12 +1 -0 src/sys/conf/files.i386 1.4 +142 -558 src/sys/i386/i386/in_cksum.c 1.5 +33 -69 src/sys/i386/include/in_cksum.h 1.5 +2 -0 src/sys/netinet/igmp.c 1.6 +0 -1 src/sys/netinet/in.h 1.6 +2 -0 src/sys/netinet/ip_icmp.c 1.4 +3 -4 src/contrib/ipfilter/ip_compat.h 1.3 +1 -2 src/sbin/natd/icmp.c 1.4 +0 -1 src/sbin/natd/natd.c 1.48 +1 -0 src/sys/conf/files 1.2 +0 -1 src/sys/conf/files.amd64 1.13 +0 -1 src/sys/conf/files.i386 1.5 +0 -1 src/sys/conf/files.pc98 1.7 +1 -1 src/sys/contrib/ipfilter/netinet/fil.c 1.10 +2 -3 src/sys/contrib/ipfilter/netinet/ip_compat.h 1.10 +1 -1 src/sys/contrib/ipfilter/netinet/ip_fil.c 1.7 +1 -1 src/sys/dev/netif/txp/if_txp.c 1.7 +1 -1 src/sys/net/ip_mroute/ip_mroute.c 1.7 +1 -2 src/sys/net/ipfw/ip_fw2.c 1.6 +1 -2 src/sys/netinet/igmp.c 1.4 +158 -116 src/sys/netinet/in_cksum.c 1.6 +1 -1 src/sys/netinet/ip_gre.c 1.7 +1 -2 src/sys/netinet/ip_icmp.c 1.10 +1 -1 src/sys/netinet/ip_input.c 1.10 +1 -2 src/sys/netinet/ip_output.c 1.13 +1 -2 src/sys/netinet/tcp_input.c 1.9 +1 -2 src/sys/netinet/tcp_output.c 1.10 +1 -1 src/sys/netinet/tcp_subr.c 1.10 +1 -1 src/sys/netinet/tcp_syncache.c 1.9 +1 -2 src/sys/netinet/udp_usrreq.c 1.5 +1 -2 src/sys/netinet6/ipsec.c 1.5 +1 -2 src/sys/netproto/ipsec/ipsec.c 1.5 +1 -1 src/sys/netproto/ipsec/ipsec_input.c 1.4 +1 -2 src/sys/netproto/ipsec/ipsec_output.c and finally remove sys/i386/i386 in_cksum.c sys/i386/include in_cksum.h ---snip--- - endian.h: * DTRT in C++ mode - quad.h: * we don't use gcc v1 anymore, remove support for it Suggested by: bde (long ago) - assym.h: * avoid zero-length arrays (remove dependency on a gcc specific feature) This change changes the contents of the object file, but as it's only used to generate some values for a header, and the generator knows how to handle this, there's no impact in the gcc case. Explained by: bde Submitted by: Marius Strobl <marius@alchemy.franken.de> - aicasm.c: * minor change to teach it about the way icc spells "-nostdinc" Not approved by: gibbs (no reply to my mail) - bump __FreeBSD_version (lang/icc needs to know about the changes) Incarnations of this patch survive gcc compiles since a loooong time, I use it on my desktop. An icc compiled kernel works since Nov. 2003 (exceptions: snd_* if used as modules), it survives a build of the entire ports collection with icc. Parts of this commit contains suggestions or submissions from Marius Strobl <marius@alchemy.franken.de>. Reviewed by: -arch Submitted by: netchild |
H A D | dir.h | diff 126891 Fri Mar 12 19:45:33 MST 2004 trhodes These are changes to allow to use the Intel C/C++ compiler (lang/icc) to build the kernel. It doesn't affect the operation if gcc. Most of the changes are just adding __INTEL_COMPILER to #ifdef's, as icc v8 may define __GNUC__ some parts may look strange but are necessary. Additional changes: - in_cksum.[ch]: * use a generic C version instead of the assembly version in the !gcc case (ASM code breaks with the optimizations icc does) -> no bad checksums with an icc compiled kernel Help from: andre, grehan, das Stolen from: alpha version via ppc version The entire checksum code should IMHO be replaced with the DragonFly version (because it isn't guaranteed future revisions of gcc will include similar optimizations) as in: ---snip--- Revision Changes Path 1.12 +1 -0 src/sys/conf/files.i386 1.4 +142 -558 src/sys/i386/i386/in_cksum.c 1.5 +33 -69 src/sys/i386/include/in_cksum.h 1.5 +2 -0 src/sys/netinet/igmp.c 1.6 +0 -1 src/sys/netinet/in.h 1.6 +2 -0 src/sys/netinet/ip_icmp.c 1.4 +3 -4 src/contrib/ipfilter/ip_compat.h 1.3 +1 -2 src/sbin/natd/icmp.c 1.4 +0 -1 src/sbin/natd/natd.c 1.48 +1 -0 src/sys/conf/files 1.2 +0 -1 src/sys/conf/files.amd64 1.13 +0 -1 src/sys/conf/files.i386 1.5 +0 -1 src/sys/conf/files.pc98 1.7 +1 -1 src/sys/contrib/ipfilter/netinet/fil.c 1.10 +2 -3 src/sys/contrib/ipfilter/netinet/ip_compat.h 1.10 +1 -1 src/sys/contrib/ipfilter/netinet/ip_fil.c 1.7 +1 -1 src/sys/dev/netif/txp/if_txp.c 1.7 +1 -1 src/sys/net/ip_mroute/ip_mroute.c 1.7 +1 -2 src/sys/net/ipfw/ip_fw2.c 1.6 +1 -2 src/sys/netinet/igmp.c 1.4 +158 -116 src/sys/netinet/in_cksum.c 1.6 +1 -1 src/sys/netinet/ip_gre.c 1.7 +1 -2 src/sys/netinet/ip_icmp.c 1.10 +1 -1 src/sys/netinet/ip_input.c 1.10 +1 -2 src/sys/netinet/ip_output.c 1.13 +1 -2 src/sys/netinet/tcp_input.c 1.9 +1 -2 src/sys/netinet/tcp_output.c 1.10 +1 -1 src/sys/netinet/tcp_subr.c 1.10 +1 -1 src/sys/netinet/tcp_syncache.c 1.9 +1 -2 src/sys/netinet/udp_usrreq.c 1.5 +1 -2 src/sys/netinet6/ipsec.c 1.5 +1 -2 src/sys/netproto/ipsec/ipsec.c 1.5 +1 -1 src/sys/netproto/ipsec/ipsec_input.c 1.4 +1 -2 src/sys/netproto/ipsec/ipsec_output.c and finally remove sys/i386/i386 in_cksum.c sys/i386/include in_cksum.h ---snip--- - endian.h: * DTRT in C++ mode - quad.h: * we don't use gcc v1 anymore, remove support for it Suggested by: bde (long ago) - assym.h: * avoid zero-length arrays (remove dependency on a gcc specific feature) This change changes the contents of the object file, but as it's only used to generate some values for a header, and the generator knows how to handle this, there's no impact in the gcc case. Explained by: bde Submitted by: Marius Strobl <marius@alchemy.franken.de> - aicasm.c: * minor change to teach it about the way icc spells "-nostdinc" Not approved by: gibbs (no reply to my mail) - bump __FreeBSD_version (lang/icc needs to know about the changes) Incarnations of this patch survive gcc compiles since a loooong time, I use it on my desktop. An icc compiled kernel works since Nov. 2003 (exceptions: snd_* if used as modules), it survives a build of the entire ports collection with icc. Parts of this commit contains suggestions or submissions from Marius Strobl <marius@alchemy.franken.de>. Reviewed by: -arch Submitted by: netchild |
H A D | ioctl.h | diff 126891 Fri Mar 12 19:45:33 MST 2004 trhodes These are changes to allow to use the Intel C/C++ compiler (lang/icc) to build the kernel. It doesn't affect the operation if gcc. Most of the changes are just adding __INTEL_COMPILER to #ifdef's, as icc v8 may define __GNUC__ some parts may look strange but are necessary. Additional changes: - in_cksum.[ch]: * use a generic C version instead of the assembly version in the !gcc case (ASM code breaks with the optimizations icc does) -> no bad checksums with an icc compiled kernel Help from: andre, grehan, das Stolen from: alpha version via ppc version The entire checksum code should IMHO be replaced with the DragonFly version (because it isn't guaranteed future revisions of gcc will include similar optimizations) as in: ---snip--- Revision Changes Path 1.12 +1 -0 src/sys/conf/files.i386 1.4 +142 -558 src/sys/i386/i386/in_cksum.c 1.5 +33 -69 src/sys/i386/include/in_cksum.h 1.5 +2 -0 src/sys/netinet/igmp.c 1.6 +0 -1 src/sys/netinet/in.h 1.6 +2 -0 src/sys/netinet/ip_icmp.c 1.4 +3 -4 src/contrib/ipfilter/ip_compat.h 1.3 +1 -2 src/sbin/natd/icmp.c 1.4 +0 -1 src/sbin/natd/natd.c 1.48 +1 -0 src/sys/conf/files 1.2 +0 -1 src/sys/conf/files.amd64 1.13 +0 -1 src/sys/conf/files.i386 1.5 +0 -1 src/sys/conf/files.pc98 1.7 +1 -1 src/sys/contrib/ipfilter/netinet/fil.c 1.10 +2 -3 src/sys/contrib/ipfilter/netinet/ip_compat.h 1.10 +1 -1 src/sys/contrib/ipfilter/netinet/ip_fil.c 1.7 +1 -1 src/sys/dev/netif/txp/if_txp.c 1.7 +1 -1 src/sys/net/ip_mroute/ip_mroute.c 1.7 +1 -2 src/sys/net/ipfw/ip_fw2.c 1.6 +1 -2 src/sys/netinet/igmp.c 1.4 +158 -116 src/sys/netinet/in_cksum.c 1.6 +1 -1 src/sys/netinet/ip_gre.c 1.7 +1 -2 src/sys/netinet/ip_icmp.c 1.10 +1 -1 src/sys/netinet/ip_input.c 1.10 +1 -2 src/sys/netinet/ip_output.c 1.13 +1 -2 src/sys/netinet/tcp_input.c 1.9 +1 -2 src/sys/netinet/tcp_output.c 1.10 +1 -1 src/sys/netinet/tcp_subr.c 1.10 +1 -1 src/sys/netinet/tcp_syncache.c 1.9 +1 -2 src/sys/netinet/udp_usrreq.c 1.5 +1 -2 src/sys/netinet6/ipsec.c 1.5 +1 -2 src/sys/netproto/ipsec/ipsec.c 1.5 +1 -1 src/sys/netproto/ipsec/ipsec_input.c 1.4 +1 -2 src/sys/netproto/ipsec/ipsec_output.c and finally remove sys/i386/i386 in_cksum.c sys/i386/include in_cksum.h ---snip--- - endian.h: * DTRT in C++ mode - quad.h: * we don't use gcc v1 anymore, remove support for it Suggested by: bde (long ago) - assym.h: * avoid zero-length arrays (remove dependency on a gcc specific feature) This change changes the contents of the object file, but as it's only used to generate some values for a header, and the generator knows how to handle this, there's no impact in the gcc case. Explained by: bde Submitted by: Marius Strobl <marius@alchemy.franken.de> - aicasm.c: * minor change to teach it about the way icc spells "-nostdinc" Not approved by: gibbs (no reply to my mail) - bump __FreeBSD_version (lang/icc needs to know about the changes) Incarnations of this patch survive gcc compiles since a loooong time, I use it on my desktop. An icc compiled kernel works since Nov. 2003 (exceptions: snd_* if used as modules), it survives a build of the entire ports collection with icc. Parts of this commit contains suggestions or submissions from Marius Strobl <marius@alchemy.franken.de>. Reviewed by: -arch Submitted by: netchild |
H A D | syslimits.h | diff 126891 Fri Mar 12 19:45:33 MST 2004 trhodes These are changes to allow to use the Intel C/C++ compiler (lang/icc) to build the kernel. It doesn't affect the operation if gcc. Most of the changes are just adding __INTEL_COMPILER to #ifdef's, as icc v8 may define __GNUC__ some parts may look strange but are necessary. Additional changes: - in_cksum.[ch]: * use a generic C version instead of the assembly version in the !gcc case (ASM code breaks with the optimizations icc does) -> no bad checksums with an icc compiled kernel Help from: andre, grehan, das Stolen from: alpha version via ppc version The entire checksum code should IMHO be replaced with the DragonFly version (because it isn't guaranteed future revisions of gcc will include similar optimizations) as in: ---snip--- Revision Changes Path 1.12 +1 -0 src/sys/conf/files.i386 1.4 +142 -558 src/sys/i386/i386/in_cksum.c 1.5 +33 -69 src/sys/i386/include/in_cksum.h 1.5 +2 -0 src/sys/netinet/igmp.c 1.6 +0 -1 src/sys/netinet/in.h 1.6 +2 -0 src/sys/netinet/ip_icmp.c 1.4 +3 -4 src/contrib/ipfilter/ip_compat.h 1.3 +1 -2 src/sbin/natd/icmp.c 1.4 +0 -1 src/sbin/natd/natd.c 1.48 +1 -0 src/sys/conf/files 1.2 +0 -1 src/sys/conf/files.amd64 1.13 +0 -1 src/sys/conf/files.i386 1.5 +0 -1 src/sys/conf/files.pc98 1.7 +1 -1 src/sys/contrib/ipfilter/netinet/fil.c 1.10 +2 -3 src/sys/contrib/ipfilter/netinet/ip_compat.h 1.10 +1 -1 src/sys/contrib/ipfilter/netinet/ip_fil.c 1.7 +1 -1 src/sys/dev/netif/txp/if_txp.c 1.7 +1 -1 src/sys/net/ip_mroute/ip_mroute.c 1.7 +1 -2 src/sys/net/ipfw/ip_fw2.c 1.6 +1 -2 src/sys/netinet/igmp.c 1.4 +158 -116 src/sys/netinet/in_cksum.c 1.6 +1 -1 src/sys/netinet/ip_gre.c 1.7 +1 -2 src/sys/netinet/ip_icmp.c 1.10 +1 -1 src/sys/netinet/ip_input.c 1.10 +1 -2 src/sys/netinet/ip_output.c 1.13 +1 -2 src/sys/netinet/tcp_input.c 1.9 +1 -2 src/sys/netinet/tcp_output.c 1.10 +1 -1 src/sys/netinet/tcp_subr.c 1.10 +1 -1 src/sys/netinet/tcp_syncache.c 1.9 +1 -2 src/sys/netinet/udp_usrreq.c 1.5 +1 -2 src/sys/netinet6/ipsec.c 1.5 +1 -2 src/sys/netproto/ipsec/ipsec.c 1.5 +1 -1 src/sys/netproto/ipsec/ipsec_input.c 1.4 +1 -2 src/sys/netproto/ipsec/ipsec_output.c and finally remove sys/i386/i386 in_cksum.c sys/i386/include in_cksum.h ---snip--- - endian.h: * DTRT in C++ mode - quad.h: * we don't use gcc v1 anymore, remove support for it Suggested by: bde (long ago) - assym.h: * avoid zero-length arrays (remove dependency on a gcc specific feature) This change changes the contents of the object file, but as it's only used to generate some values for a header, and the generator knows how to handle this, there's no impact in the gcc case. Explained by: bde Submitted by: Marius Strobl <marius@alchemy.franken.de> - aicasm.c: * minor change to teach it about the way icc spells "-nostdinc" Not approved by: gibbs (no reply to my mail) - bump __FreeBSD_version (lang/icc needs to know about the changes) Incarnations of this patch survive gcc compiles since a loooong time, I use it on my desktop. An icc compiled kernel works since Nov. 2003 (exceptions: snd_* if used as modules), it survives a build of the entire ports collection with icc. Parts of this commit contains suggestions or submissions from Marius Strobl <marius@alchemy.franken.de>. Reviewed by: -arch Submitted by: netchild |
/freebsd-10-stable/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sys/ | ||
H A D | arc.h | diff 288547 Sat Oct 03 05:31:53 MDT 2015 mav MFC r286570: 5408 managing ZFS cache devices requires lots of RAM Reviewed by: Christopher Siden <christopher.siden@delphix.com> Reviewed by: George Wilson <george.wilson@delphix.com> Reviewed by: Matthew Ahrens <mahrens@delphix.com> Reviewed by: Don Brady <dev.fs.zfs@gmail.com> Reviewed by: Josef 'Jeff' Sipek <josef.sipek@nexenta.com> Approved by: Garrett D'Amore <garrett@damore.org> Author: Chris Williamson <Chris.Williamson@delphix.com> illumos/illumos-gate@89c86e32293a30cdd7af530c38b2073fee01411c Currently, every buffer cached in the L2ARC is accompanied by a 240-byte header in memory, leading to very high memory consumption when using very large cache devices. These changes significantly reduce this overhead. Currently: L1-only header = 176 bytes L1 + L2 or L2-only header = 176 bytes + 32 byte checksum + 32 byte l2hdr = 240 bytes Memory-optimized: L1-only header = 176 bytes L1 + L2 header = 176 bytes + 32 byte checksum = 208 bytes L2-only header = 96 bytes + 32 byte checksum = 128 bytes So overall: Trunk Optimized +-----------------+ L1-only | 176 B | 176 B | (same) +-----------------+ L1 & L2 | 240 B | 208 B | (saved 32 bytes) +-----------------+ L2-only | 240 B | 128 B | (saved 116 bytes) +-----------------+ For an average blocksize of 8KB, this means that for the L2ARC, the ratio of metadata to data has gone down from about 2.92% to 1.56%. For a 'storage optimized' EC2 instance with 1600GB of SSD and 60GB of RAM, this means that we expect a completely full L2ARC to use (1600 GB * 0.0156) / 60GB = 41% of the available memory, down from 78%. Relnotes: yes diff 288547 Sat Oct 03 05:31:53 MDT 2015 mav MFC r286570: 5408 managing ZFS cache devices requires lots of RAM Reviewed by: Christopher Siden <christopher.siden@delphix.com> Reviewed by: George Wilson <george.wilson@delphix.com> Reviewed by: Matthew Ahrens <mahrens@delphix.com> Reviewed by: Don Brady <dev.fs.zfs@gmail.com> Reviewed by: Josef 'Jeff' Sipek <josef.sipek@nexenta.com> Approved by: Garrett D'Amore <garrett@damore.org> Author: Chris Williamson <Chris.Williamson@delphix.com> illumos/illumos-gate@89c86e32293a30cdd7af530c38b2073fee01411c Currently, every buffer cached in the L2ARC is accompanied by a 240-byte header in memory, leading to very high memory consumption when using very large cache devices. These changes significantly reduce this overhead. Currently: L1-only header = 176 bytes L1 + L2 or L2-only header = 176 bytes + 32 byte checksum + 32 byte l2hdr = 240 bytes Memory-optimized: L1-only header = 176 bytes L1 + L2 header = 176 bytes + 32 byte checksum = 208 bytes L2-only header = 96 bytes + 32 byte checksum = 128 bytes So overall: Trunk Optimized +-----------------+ L1-only | 176 B | 176 B | (same) +-----------------+ L1 & L2 | 240 B | 208 B | (saved 32 bytes) +-----------------+ L2-only | 240 B | 128 B | (saved 116 bytes) +-----------------+ For an average blocksize of 8KB, this means that for the L2ARC, the ratio of metadata to data has gone down from about 2.92% to 1.56%. For a 'storage optimized' EC2 instance with 1600GB of SSD and 60GB of RAM, this means that we expect a completely full L2ARC to use (1600 GB * 0.0156) / 60GB = 41% of the available memory, down from 78%. Relnotes: yes |
/freebsd-10-stable/sys/dev/mcd/ | ||
H A D | mcdreg.h | diff 126891 Fri Mar 12 19:45:33 MST 2004 trhodes These are changes to allow to use the Intel C/C++ compiler (lang/icc) to build the kernel. It doesn't affect the operation if gcc. Most of the changes are just adding __INTEL_COMPILER to #ifdef's, as icc v8 may define __GNUC__ some parts may look strange but are necessary. Additional changes: - in_cksum.[ch]: * use a generic C version instead of the assembly version in the !gcc case (ASM code breaks with the optimizations icc does) -> no bad checksums with an icc compiled kernel Help from: andre, grehan, das Stolen from: alpha version via ppc version The entire checksum code should IMHO be replaced with the DragonFly version (because it isn't guaranteed future revisions of gcc will include similar optimizations) as in: ---snip--- Revision Changes Path 1.12 +1 -0 src/sys/conf/files.i386 1.4 +142 -558 src/sys/i386/i386/in_cksum.c 1.5 +33 -69 src/sys/i386/include/in_cksum.h 1.5 +2 -0 src/sys/netinet/igmp.c 1.6 +0 -1 src/sys/netinet/in.h 1.6 +2 -0 src/sys/netinet/ip_icmp.c 1.4 +3 -4 src/contrib/ipfilter/ip_compat.h 1.3 +1 -2 src/sbin/natd/icmp.c 1.4 +0 -1 src/sbin/natd/natd.c 1.48 +1 -0 src/sys/conf/files 1.2 +0 -1 src/sys/conf/files.amd64 1.13 +0 -1 src/sys/conf/files.i386 1.5 +0 -1 src/sys/conf/files.pc98 1.7 +1 -1 src/sys/contrib/ipfilter/netinet/fil.c 1.10 +2 -3 src/sys/contrib/ipfilter/netinet/ip_compat.h 1.10 +1 -1 src/sys/contrib/ipfilter/netinet/ip_fil.c 1.7 +1 -1 src/sys/dev/netif/txp/if_txp.c 1.7 +1 -1 src/sys/net/ip_mroute/ip_mroute.c 1.7 +1 -2 src/sys/net/ipfw/ip_fw2.c 1.6 +1 -2 src/sys/netinet/igmp.c 1.4 +158 -116 src/sys/netinet/in_cksum.c 1.6 +1 -1 src/sys/netinet/ip_gre.c 1.7 +1 -2 src/sys/netinet/ip_icmp.c 1.10 +1 -1 src/sys/netinet/ip_input.c 1.10 +1 -2 src/sys/netinet/ip_output.c 1.13 +1 -2 src/sys/netinet/tcp_input.c 1.9 +1 -2 src/sys/netinet/tcp_output.c 1.10 +1 -1 src/sys/netinet/tcp_subr.c 1.10 +1 -1 src/sys/netinet/tcp_syncache.c 1.9 +1 -2 src/sys/netinet/udp_usrreq.c 1.5 +1 -2 src/sys/netinet6/ipsec.c 1.5 +1 -2 src/sys/netproto/ipsec/ipsec.c 1.5 +1 -1 src/sys/netproto/ipsec/ipsec_input.c 1.4 +1 -2 src/sys/netproto/ipsec/ipsec_output.c and finally remove sys/i386/i386 in_cksum.c sys/i386/include in_cksum.h ---snip--- - endian.h: * DTRT in C++ mode - quad.h: * we don't use gcc v1 anymore, remove support for it Suggested by: bde (long ago) - assym.h: * avoid zero-length arrays (remove dependency on a gcc specific feature) This change changes the contents of the object file, but as it's only used to generate some values for a header, and the generator knows how to handle this, there's no impact in the gcc case. Explained by: bde Submitted by: Marius Strobl <marius@alchemy.franken.de> - aicasm.c: * minor change to teach it about the way icc spells "-nostdinc" Not approved by: gibbs (no reply to my mail) - bump __FreeBSD_version (lang/icc needs to know about the changes) Incarnations of this patch survive gcc compiles since a loooong time, I use it on my desktop. An icc compiled kernel works since Nov. 2003 (exceptions: snd_* if used as modules), it survives a build of the entire ports collection with icc. Parts of this commit contains suggestions or submissions from Marius Strobl <marius@alchemy.franken.de>. Reviewed by: -arch Submitted by: netchild |
/freebsd-10-stable/sys/libkern/ | ||
H A D | quad.h | diff 126891 Fri Mar 12 19:45:33 MST 2004 trhodes These are changes to allow to use the Intel C/C++ compiler (lang/icc) to build the kernel. It doesn't affect the operation if gcc. Most of the changes are just adding __INTEL_COMPILER to #ifdef's, as icc v8 may define __GNUC__ some parts may look strange but are necessary. Additional changes: - in_cksum.[ch]: * use a generic C version instead of the assembly version in the !gcc case (ASM code breaks with the optimizations icc does) -> no bad checksums with an icc compiled kernel Help from: andre, grehan, das Stolen from: alpha version via ppc version The entire checksum code should IMHO be replaced with the DragonFly version (because it isn't guaranteed future revisions of gcc will include similar optimizations) as in: ---snip--- Revision Changes Path 1.12 +1 -0 src/sys/conf/files.i386 1.4 +142 -558 src/sys/i386/i386/in_cksum.c 1.5 +33 -69 src/sys/i386/include/in_cksum.h 1.5 +2 -0 src/sys/netinet/igmp.c 1.6 +0 -1 src/sys/netinet/in.h 1.6 +2 -0 src/sys/netinet/ip_icmp.c 1.4 +3 -4 src/contrib/ipfilter/ip_compat.h 1.3 +1 -2 src/sbin/natd/icmp.c 1.4 +0 -1 src/sbin/natd/natd.c 1.48 +1 -0 src/sys/conf/files 1.2 +0 -1 src/sys/conf/files.amd64 1.13 +0 -1 src/sys/conf/files.i386 1.5 +0 -1 src/sys/conf/files.pc98 1.7 +1 -1 src/sys/contrib/ipfilter/netinet/fil.c 1.10 +2 -3 src/sys/contrib/ipfilter/netinet/ip_compat.h 1.10 +1 -1 src/sys/contrib/ipfilter/netinet/ip_fil.c 1.7 +1 -1 src/sys/dev/netif/txp/if_txp.c 1.7 +1 -1 src/sys/net/ip_mroute/ip_mroute.c 1.7 +1 -2 src/sys/net/ipfw/ip_fw2.c 1.6 +1 -2 src/sys/netinet/igmp.c 1.4 +158 -116 src/sys/netinet/in_cksum.c 1.6 +1 -1 src/sys/netinet/ip_gre.c 1.7 +1 -2 src/sys/netinet/ip_icmp.c 1.10 +1 -1 src/sys/netinet/ip_input.c 1.10 +1 -2 src/sys/netinet/ip_output.c 1.13 +1 -2 src/sys/netinet/tcp_input.c 1.9 +1 -2 src/sys/netinet/tcp_output.c 1.10 +1 -1 src/sys/netinet/tcp_subr.c 1.10 +1 -1 src/sys/netinet/tcp_syncache.c 1.9 +1 -2 src/sys/netinet/udp_usrreq.c 1.5 +1 -2 src/sys/netinet6/ipsec.c 1.5 +1 -2 src/sys/netproto/ipsec/ipsec.c 1.5 +1 -1 src/sys/netproto/ipsec/ipsec_input.c 1.4 +1 -2 src/sys/netproto/ipsec/ipsec_output.c and finally remove sys/i386/i386 in_cksum.c sys/i386/include in_cksum.h ---snip--- - endian.h: * DTRT in C++ mode - quad.h: * we don't use gcc v1 anymore, remove support for it Suggested by: bde (long ago) - assym.h: * avoid zero-length arrays (remove dependency on a gcc specific feature) This change changes the contents of the object file, but as it's only used to generate some values for a header, and the generator knows how to handle this, there's no impact in the gcc case. Explained by: bde Submitted by: Marius Strobl <marius@alchemy.franken.de> - aicasm.c: * minor change to teach it about the way icc spells "-nostdinc" Not approved by: gibbs (no reply to my mail) - bump __FreeBSD_version (lang/icc needs to know about the changes) Incarnations of this patch survive gcc compiles since a loooong time, I use it on my desktop. An icc compiled kernel works since Nov. 2003 (exceptions: snd_* if used as modules), it survives a build of the entire ports collection with icc. Parts of this commit contains suggestions or submissions from Marius Strobl <marius@alchemy.franken.de>. Reviewed by: -arch Submitted by: netchild |
/freebsd-10-stable/sys/i386/i386/ | ||
H A D | in_cksum.c | diff 126891 Fri Mar 12 19:45:33 MST 2004 trhodes These are changes to allow to use the Intel C/C++ compiler (lang/icc) to build the kernel. It doesn't affect the operation if gcc. Most of the changes are just adding __INTEL_COMPILER to #ifdef's, as icc v8 may define __GNUC__ some parts may look strange but are necessary. Additional changes: - in_cksum.[ch]: * use a generic C version instead of the assembly version in the !gcc case (ASM code breaks with the optimizations icc does) -> no bad checksums with an icc compiled kernel Help from: andre, grehan, das Stolen from: alpha version via ppc version The entire checksum code should IMHO be replaced with the DragonFly version (because it isn't guaranteed future revisions of gcc will include similar optimizations) as in: ---snip--- Revision Changes Path 1.12 +1 -0 src/sys/conf/files.i386 1.4 +142 -558 src/sys/i386/i386/in_cksum.c 1.5 +33 -69 src/sys/i386/include/in_cksum.h 1.5 +2 -0 src/sys/netinet/igmp.c 1.6 +0 -1 src/sys/netinet/in.h 1.6 +2 -0 src/sys/netinet/ip_icmp.c 1.4 +3 -4 src/contrib/ipfilter/ip_compat.h 1.3 +1 -2 src/sbin/natd/icmp.c 1.4 +0 -1 src/sbin/natd/natd.c 1.48 +1 -0 src/sys/conf/files 1.2 +0 -1 src/sys/conf/files.amd64 1.13 +0 -1 src/sys/conf/files.i386 1.5 +0 -1 src/sys/conf/files.pc98 1.7 +1 -1 src/sys/contrib/ipfilter/netinet/fil.c 1.10 +2 -3 src/sys/contrib/ipfilter/netinet/ip_compat.h 1.10 +1 -1 src/sys/contrib/ipfilter/netinet/ip_fil.c 1.7 +1 -1 src/sys/dev/netif/txp/if_txp.c 1.7 +1 -1 src/sys/net/ip_mroute/ip_mroute.c 1.7 +1 -2 src/sys/net/ipfw/ip_fw2.c 1.6 +1 -2 src/sys/netinet/igmp.c 1.4 +158 -116 src/sys/netinet/in_cksum.c 1.6 +1 -1 src/sys/netinet/ip_gre.c 1.7 +1 -2 src/sys/netinet/ip_icmp.c 1.10 +1 -1 src/sys/netinet/ip_input.c 1.10 +1 -2 src/sys/netinet/ip_output.c 1.13 +1 -2 src/sys/netinet/tcp_input.c 1.9 +1 -2 src/sys/netinet/tcp_output.c 1.10 +1 -1 src/sys/netinet/tcp_subr.c 1.10 +1 -1 src/sys/netinet/tcp_syncache.c 1.9 +1 -2 src/sys/netinet/udp_usrreq.c 1.5 +1 -2 src/sys/netinet6/ipsec.c 1.5 +1 -2 src/sys/netproto/ipsec/ipsec.c 1.5 +1 -1 src/sys/netproto/ipsec/ipsec_input.c 1.4 +1 -2 src/sys/netproto/ipsec/ipsec_output.c and finally remove sys/i386/i386 in_cksum.c sys/i386/include in_cksum.h ---snip--- - endian.h: * DTRT in C++ mode - quad.h: * we don't use gcc v1 anymore, remove support for it Suggested by: bde (long ago) - assym.h: * avoid zero-length arrays (remove dependency on a gcc specific feature) This change changes the contents of the object file, but as it's only used to generate some values for a header, and the generator knows how to handle this, there's no impact in the gcc case. Explained by: bde Submitted by: Marius Strobl <marius@alchemy.franken.de> - aicasm.c: * minor change to teach it about the way icc spells "-nostdinc" Not approved by: gibbs (no reply to my mail) - bump __FreeBSD_version (lang/icc needs to know about the changes) Incarnations of this patch survive gcc compiles since a loooong time, I use it on my desktop. An icc compiled kernel works since Nov. 2003 (exceptions: snd_* if used as modules), it survives a build of the entire ports collection with icc. Parts of this commit contains suggestions or submissions from Marius Strobl <marius@alchemy.franken.de>. Reviewed by: -arch Submitted by: netchild |
/freebsd-10-stable/sys/dev/ichsmb/ | ||
H A D | ichsmb.c | diff 126891 Fri Mar 12 19:45:33 MST 2004 trhodes These are changes to allow to use the Intel C/C++ compiler (lang/icc) to build the kernel. It doesn't affect the operation if gcc. Most of the changes are just adding __INTEL_COMPILER to #ifdef's, as icc v8 may define __GNUC__ some parts may look strange but are necessary. Additional changes: - in_cksum.[ch]: * use a generic C version instead of the assembly version in the !gcc case (ASM code breaks with the optimizations icc does) -> no bad checksums with an icc compiled kernel Help from: andre, grehan, das Stolen from: alpha version via ppc version The entire checksum code should IMHO be replaced with the DragonFly version (because it isn't guaranteed future revisions of gcc will include similar optimizations) as in: ---snip--- Revision Changes Path 1.12 +1 -0 src/sys/conf/files.i386 1.4 +142 -558 src/sys/i386/i386/in_cksum.c 1.5 +33 -69 src/sys/i386/include/in_cksum.h 1.5 +2 -0 src/sys/netinet/igmp.c 1.6 +0 -1 src/sys/netinet/in.h 1.6 +2 -0 src/sys/netinet/ip_icmp.c 1.4 +3 -4 src/contrib/ipfilter/ip_compat.h 1.3 +1 -2 src/sbin/natd/icmp.c 1.4 +0 -1 src/sbin/natd/natd.c 1.48 +1 -0 src/sys/conf/files 1.2 +0 -1 src/sys/conf/files.amd64 1.13 +0 -1 src/sys/conf/files.i386 1.5 +0 -1 src/sys/conf/files.pc98 1.7 +1 -1 src/sys/contrib/ipfilter/netinet/fil.c 1.10 +2 -3 src/sys/contrib/ipfilter/netinet/ip_compat.h 1.10 +1 -1 src/sys/contrib/ipfilter/netinet/ip_fil.c 1.7 +1 -1 src/sys/dev/netif/txp/if_txp.c 1.7 +1 -1 src/sys/net/ip_mroute/ip_mroute.c 1.7 +1 -2 src/sys/net/ipfw/ip_fw2.c 1.6 +1 -2 src/sys/netinet/igmp.c 1.4 +158 -116 src/sys/netinet/in_cksum.c 1.6 +1 -1 src/sys/netinet/ip_gre.c 1.7 +1 -2 src/sys/netinet/ip_icmp.c 1.10 +1 -1 src/sys/netinet/ip_input.c 1.10 +1 -2 src/sys/netinet/ip_output.c 1.13 +1 -2 src/sys/netinet/tcp_input.c 1.9 +1 -2 src/sys/netinet/tcp_output.c 1.10 +1 -1 src/sys/netinet/tcp_subr.c 1.10 +1 -1 src/sys/netinet/tcp_syncache.c 1.9 +1 -2 src/sys/netinet/udp_usrreq.c 1.5 +1 -2 src/sys/netinet6/ipsec.c 1.5 +1 -2 src/sys/netproto/ipsec/ipsec.c 1.5 +1 -1 src/sys/netproto/ipsec/ipsec_input.c 1.4 +1 -2 src/sys/netproto/ipsec/ipsec_output.c and finally remove sys/i386/i386 in_cksum.c sys/i386/include in_cksum.h ---snip--- - endian.h: * DTRT in C++ mode - quad.h: * we don't use gcc v1 anymore, remove support for it Suggested by: bde (long ago) - assym.h: * avoid zero-length arrays (remove dependency on a gcc specific feature) This change changes the contents of the object file, but as it's only used to generate some values for a header, and the generator knows how to handle this, there's no impact in the gcc case. Explained by: bde Submitted by: Marius Strobl <marius@alchemy.franken.de> - aicasm.c: * minor change to teach it about the way icc spells "-nostdinc" Not approved by: gibbs (no reply to my mail) - bump __FreeBSD_version (lang/icc needs to know about the changes) Incarnations of this patch survive gcc compiles since a loooong time, I use it on my desktop. An icc compiled kernel works since Nov. 2003 (exceptions: snd_* if used as modules), it survives a build of the entire ports collection with icc. Parts of this commit contains suggestions or submissions from Marius Strobl <marius@alchemy.franken.de>. Reviewed by: -arch Submitted by: netchild |
/freebsd-10-stable/sys/dev/mpt/mpilib/ | ||
H A D | mpi_type.h | diff 126891 Fri Mar 12 19:45:33 MST 2004 trhodes These are changes to allow to use the Intel C/C++ compiler (lang/icc) to build the kernel. It doesn't affect the operation if gcc. Most of the changes are just adding __INTEL_COMPILER to #ifdef's, as icc v8 may define __GNUC__ some parts may look strange but are necessary. Additional changes: - in_cksum.[ch]: * use a generic C version instead of the assembly version in the !gcc case (ASM code breaks with the optimizations icc does) -> no bad checksums with an icc compiled kernel Help from: andre, grehan, das Stolen from: alpha version via ppc version The entire checksum code should IMHO be replaced with the DragonFly version (because it isn't guaranteed future revisions of gcc will include similar optimizations) as in: ---snip--- Revision Changes Path 1.12 +1 -0 src/sys/conf/files.i386 1.4 +142 -558 src/sys/i386/i386/in_cksum.c 1.5 +33 -69 src/sys/i386/include/in_cksum.h 1.5 +2 -0 src/sys/netinet/igmp.c 1.6 +0 -1 src/sys/netinet/in.h 1.6 +2 -0 src/sys/netinet/ip_icmp.c 1.4 +3 -4 src/contrib/ipfilter/ip_compat.h 1.3 +1 -2 src/sbin/natd/icmp.c 1.4 +0 -1 src/sbin/natd/natd.c 1.48 +1 -0 src/sys/conf/files 1.2 +0 -1 src/sys/conf/files.amd64 1.13 +0 -1 src/sys/conf/files.i386 1.5 +0 -1 src/sys/conf/files.pc98 1.7 +1 -1 src/sys/contrib/ipfilter/netinet/fil.c 1.10 +2 -3 src/sys/contrib/ipfilter/netinet/ip_compat.h 1.10 +1 -1 src/sys/contrib/ipfilter/netinet/ip_fil.c 1.7 +1 -1 src/sys/dev/netif/txp/if_txp.c 1.7 +1 -1 src/sys/net/ip_mroute/ip_mroute.c 1.7 +1 -2 src/sys/net/ipfw/ip_fw2.c 1.6 +1 -2 src/sys/netinet/igmp.c 1.4 +158 -116 src/sys/netinet/in_cksum.c 1.6 +1 -1 src/sys/netinet/ip_gre.c 1.7 +1 -2 src/sys/netinet/ip_icmp.c 1.10 +1 -1 src/sys/netinet/ip_input.c 1.10 +1 -2 src/sys/netinet/ip_output.c 1.13 +1 -2 src/sys/netinet/tcp_input.c 1.9 +1 -2 src/sys/netinet/tcp_output.c 1.10 +1 -1 src/sys/netinet/tcp_subr.c 1.10 +1 -1 src/sys/netinet/tcp_syncache.c 1.9 +1 -2 src/sys/netinet/udp_usrreq.c 1.5 +1 -2 src/sys/netinet6/ipsec.c 1.5 +1 -2 src/sys/netproto/ipsec/ipsec.c 1.5 +1 -1 src/sys/netproto/ipsec/ipsec_input.c 1.4 +1 -2 src/sys/netproto/ipsec/ipsec_output.c and finally remove sys/i386/i386 in_cksum.c sys/i386/include in_cksum.h ---snip--- - endian.h: * DTRT in C++ mode - quad.h: * we don't use gcc v1 anymore, remove support for it Suggested by: bde (long ago) - assym.h: * avoid zero-length arrays (remove dependency on a gcc specific feature) This change changes the contents of the object file, but as it's only used to generate some values for a header, and the generator knows how to handle this, there's no impact in the gcc case. Explained by: bde Submitted by: Marius Strobl <marius@alchemy.franken.de> - aicasm.c: * minor change to teach it about the way icc spells "-nostdinc" Not approved by: gibbs (no reply to my mail) - bump __FreeBSD_version (lang/icc needs to know about the changes) Incarnations of this patch survive gcc compiles since a loooong time, I use it on my desktop. An icc compiled kernel works since Nov. 2003 (exceptions: snd_* if used as modules), it survives a build of the entire ports collection with icc. Parts of this commit contains suggestions or submissions from Marius Strobl <marius@alchemy.franken.de>. Reviewed by: -arch Submitted by: netchild |
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