#
29363fb4 |
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23-Nov-2023 |
Warner Losh <imp@FreeBSD.org> |
sys: Remove ancient SCCS tags. Remove ancient SCCS tags from the tree, automated scripting, with two minor fixup to keep things compiling. All the common forms in the tree were removed with a perl script. Sponsored by: Netflix
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#
2ff63af9 |
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16-Aug-2023 |
Warner Losh <imp@FreeBSD.org> |
sys: Remove $FreeBSD$: one-line .h pattern Remove /^\s*\*+\s*\$FreeBSD\$.*$\n/
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#
97ffaff8 |
|
28-Jul-2022 |
Alexander V. Chernikov <melifaro@FreeBSD.org> |
net: constantify radix.c functions Mark dst/mask public API functions fields as const to clearly indicate that these parameters are not modified or stored in the datastructure. Differential Revision: https://reviews.freebsd.org/D35971 MFC after: 2 weeks
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#
36e15b71 |
|
15-Aug-2021 |
Alexander V. Chernikov <melifaro@FreeBSD.org> |
routing: Fix crashes with dpdk_lpm[46] algo. When a prefix gets deleted from the RIB, dpdk_lpm algo needs to know the nexthop of the "parent" prefix to update its internal state. The glue code, which utilises RIB as a backing route store, uses fib[46]_lookup_rt() for the prefix destination after its deletion to fetch the desired nexthop. This approach does not work when deleting less-specific prefixes with most-specific ones are still present. For example, if 10.0.0.0/24, 10.0.0.0/23 and 10.0.0.0/22 exist in RIB, deleting 10.0.0.0/23 would result in 10.0.0.0/24 being returned as a search result instead of 10.0.0.0/22. This, in turn, results in the failed datastructure update: part of the deleted /23 prefix will still contain the reference to an old nexthop. This leads to the use-after-free behaviour, ending with the eventual crashes. Fix the logic flaw by properly fetching the prefix "parent" via newly-created rt_get_inet[6]_parent() helpers. Differential Revision: https://reviews.freebsd.org/D31546 PR: 256882,256833 MFC after: 1 week
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#
63dceebe |
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10-Apr-2021 |
Alexander V. Chernikov <melifaro@FreeBSD.org> |
Appease -Wsign-compare in radix.c Differential Revision: https://reviews.freebsd.org/D29661 Submitted by: zec MFC after 2 weeks
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#
4a3fc6e2 |
|
08-Nov-2020 |
Mitchell Horne <mhorne@FreeBSD.org> |
Fix definition of rn_addmask() Add the missing static keyword present in the declaration. Reviewed by: melifaro Sponsored by: NetApp, Inc. Sponsored by: Klara, Inc. Differential Revision: https://reviews.freebsd.org/D27024
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#
0c325f53 |
|
18-Oct-2020 |
Alexander V. Chernikov <melifaro@FreeBSD.org> |
Implement flowid calculation for outbound connections to balance connections over multiple paths. Multipath routing relies on mbuf flowid data for both transit and outbound traffic. Current code fills mbuf flowid from inp_flowid for connection-oriented sockets. However, inp_flowid is currently not calculated for outbound connections. This change creates simple hashing functions and starts calculating hashes for TCP,UDP/UDP-Lite and raw IP if multipath routes are present in the system. Reviewed by: glebius (previous version),ae Differential Revision: https://reviews.freebsd.org/D26523
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#
fedeb08b |
|
03-Oct-2020 |
Alexander V. Chernikov <melifaro@FreeBSD.org> |
Introduce scalable route multipath. This change is based on the nexthop objects landed in D24232. The change introduces the concept of nexthop groups. Each group contains the collection of nexthops with their relative weights and a dataplane-optimized structure to enable efficient nexthop selection. Simular to the nexthops, nexthop groups are immutable. Dataplane part gets compiled during group creation and is basically an array of nexthop pointers, compiled w.r.t their weights. With this change, `rt_nhop` field of `struct rtentry` contains either nexthop or nexthop group. They are distinguished by the presense of NHF_MULTIPATH flag. All dataplane lookup functions returns pointer to the nexthop object, leaving nexhop groups details inside routing subsystem. User-visible changes: The change is intended to be backward-compatible: all non-mpath operations should work as before with ROUTE_MPATH and net.route.multipath=1. All routes now comes with weight, default weight is 1, maximum is 2^24-1. Current maximum multipath group width is statically set to 64. This will become sysctl-tunable in the followup changes. Using functionality: * Recompile kernel with ROUTE_MPATH * set net.route.multipath to 1 route add -6 2001:db8::/32 2001:db8::2 -weight 10 route add -6 2001:db8::/32 2001:db8::3 -weight 20 netstat -6On Nexthop groups data Internet6: GrpIdx NhIdx Weight Slots Gateway Netif Refcnt 1 ------- ------- ------- --------------------------------------- --------- 1 13 10 1 2001:db8::2 vlan2 14 20 2 2001:db8::3 vlan2 Next steps: * Land outbound hashing for locally-originated routes ( D26523 ). * Fix net/bird multipath (net/frr seems to work fine) * Add ROUTE_MPATH to GENERIC * Set net.route.multipath=1 by default Tested by: olivier Reviewed by: glebius Relnotes: yes Differential Revision: https://reviews.freebsd.org/D26449
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#
662c1305 |
|
01-Sep-2020 |
Mateusz Guzik <mjg@FreeBSD.org> |
net: clean up empty lines in .c and .h files
|
#
20efcfc6 |
|
16-Jun-2018 |
Andrey V. Elsukov <ae@FreeBSD.org> |
Switch RIB and RADIX_NODE_HEAD lock from rwlock(9) to rmlock(9). Using of rwlock with multiqueue NICs for IP forwarding on high pps produces high lock contention and inefficient. Rmlock fits better for such workloads. Reviewed by: melifaro, olivier Obtained from: Yandex LLC Sponsored by: Yandex LLC Differential Revision: https://reviews.freebsd.org/D15789
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#
51369649 |
|
20-Nov-2017 |
Pedro F. Giffuni <pfg@FreeBSD.org> |
sys: further adoption of SPDX licensing ID tags. Mainly focus on files that use BSD 3-Clause license. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts. Special thanks to Wind River for providing access to "The Duke of Highlander" tool: an older (2014) run over FreeBSD tree was useful as a starting point.
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#
fbbd9655 |
|
28-Feb-2017 |
Warner Losh <imp@FreeBSD.org> |
Renumber copyright clause 4 Renumber cluase 4 to 3, per what everybody else did when BSD granted them permission to remove clause 3. My insistance on keeping the same numbering for legal reasons is too pedantic, so give up on that point. Submitted by: Jan Schaumann <jschauma@stevens.edu> Pull Request: https://github.com/freebsd/freebsd/pull/96
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#
856d8ddb |
|
19-Apr-2016 |
Conrad Meyer <cem@FreeBSD.org> |
radix rn_inithead: Fix minor leak in low memory conditions R_Zalloc is essentially a malloc(M_NOWAIT) wrapper. It is possible that 'rnh' failed to allocate, but 'rmh' succeeds. In that case, we bail out of rn_inithead() but previously did not free 'rmh'. Introduced in r287073 (projects/routing) / MFP r294706. Reported by: Coverity CID: 1350258 Sponsored by: EMC / Isilon Storage Division
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#
155d72c4 |
|
15-Apr-2016 |
Pedro F. Giffuni <pfg@FreeBSD.org> |
sys/net* : for pointers replace 0 with NULL. Mostly cosmetical, no functional change. Found with devel/coccinelle.
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#
61eee0e2 |
|
24-Jan-2016 |
Alexander V. Chernikov <melifaro@FreeBSD.org> |
MFP r287070,r287073: split radix implementation and route table structure. There are number of radix consumers in kernel land (pf,ipfw,nfs,route) with different requirements. In fact, first 3 don't have _any_ requirements and first 2 does not use radix locking. On the other hand, routing structure do have these requirements (rnh_gen, multipath, custom to-be-added control plane functions, different locking). Additionally, radix should not known anything about its consumers internals. So, radix code now uses tiny 'struct radix_head' structure along with internal 'struct radix_mask_head' instead of 'struct radix_node_head'. Existing consumers still uses the same 'struct radix_node_head' with slight modifications: they need to pass pointer to (embedded) 'struct radix_head' to all radix callbacks. Routing code now uses new 'struct rib_head' with different locking macro: RADIX_NODE_HEAD prefix was renamed to RIB_ (which stands for routing information base). New net/route_var.h header was added to hold routing subsystem internal data. 'struct rib_head' was placed there. 'struct rtentry' will also be moved there soon.
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#
8b15f615 |
|
29-Jul-2015 |
Luiz Otavio O Souza <loos@FreeBSD.org> |
Follow r256586 and rename the kernel version of the Free() macro to R_Free(). This matches the other macros and reduces the chances to clash with other headers. This also fixes the build of radix.c outside of the kernel environment. Reviewed by: glebius
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#
55e5eda6 |
|
08-Nov-2014 |
Alexander V. Chernikov <melifaro@FreeBSD.org> |
Separate radix and routing: use different structures for route and for other customers. Introduce new 'struct rib_head' for routing purposes and make all routing api use it.
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#
22b08fd8 |
|
07-Nov-2014 |
Alexander V. Chernikov <melifaro@FreeBSD.org> |
Split radix implementation and system route table structure: use new 'struct radix_head' for radix.
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#
11a5be0f |
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22-Oct-2014 |
Luigi Rizzo <luigi@FreeBSD.org> |
since we cast a pointer, use the correct signedness (this was already in, and got lost in a recent update).
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#
8b1af054 |
|
01-Oct-2014 |
Alexander V. Chernikov <melifaro@FreeBSD.org> |
Free radix mask entries on main radix destroy. This is temporary commit to be merged to 10. Other approach (like hash table) should be used to store different masks. PR: 194078 Submitted by: Rumen Telbizov MFC after: 3 days
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#
31f0d081 |
|
01-Oct-2014 |
Alexander V. Chernikov <melifaro@FreeBSD.org> |
Remove lock init from radix.c. Radix has never managed its locking itself. The only consumer using radix with embeded rwlock is system routing table. Move per-AF lock inits there.
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#
32fb15e8 |
|
01-May-2014 |
Alexander V. Chernikov <melifaro@FreeBSD.org> |
Fix rnh_walktree_from() function (patch from kern/174959). Require valid netmask to be passed since host route is always a leaf. PR: kern/174959 Submitted by: Keith Sklower MFC after: 2 weeks
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#
5a2f4cbd |
|
04-Jan-2014 |
Alexander V. Chernikov <melifaro@FreeBSD.org> |
Change semantics for rnh_lookup() function: now it performs exact match search, regardless of netmask existance. This simplifies most of rnh_lookup() consumers. Fix panic triggered by deleting non-existent host route. PR: kern/185092 Submitted by: Nikolay Denev <ndenev at gmail.com> MFC after: 1 month
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#
868f984c |
|
03-Jan-2014 |
Alexander V. Chernikov <melifaro@FreeBSD.org> |
Remove useless register variable modifiers. Do some more style(9). MFC after: 2 weeks
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#
78aed5e8 |
|
17-Dec-2013 |
Alexander V. Chernikov <melifaro@FreeBSD.org> |
Simplify contiguous mask checking. Suggested by: glebius MFC after: 2 weeks
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#
65a17d74 |
|
15-Oct-2013 |
Alexander V. Chernikov <melifaro@FreeBSD.org> |
Fix long-standing issue with incorrect radix mask calculation. Usual symptoms are messages like rn_delete: inconsistent annotation rn_addmask: mask impossibly already in tree or inability to flush/delete particular prefix in ipfw table. Changes: * Assume 32 bytes as maximum radix key length * Remove rn_init() * Statically allocate rn_ones/rn_zeroes * Make separate mask tree for each "normal" tree instead of system global one * Remove "optimization" on masks reusage and key zeroying * Change rn_addmask() arguments to accept tree pointer (no users in base) PR: kern/182851, kern/169206, kern/135476, kern/134531 Found by: Slawa Olhovchenkov <slw@zxy.spb.ru> MFC after: 2 weeks Reviewed by: glebius Sponsored by: Yandex LLC
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#
a7d5f7eb |
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19-Oct-2010 |
Jamie Gritton <jamie@FreeBSD.org> |
A new jail(8) with a configuration file, to replace the work currently done by /etc/rc.d/jail.
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#
1f6ad072 |
|
15-Jul-2010 |
Luigi Rizzo <luigi@FreeBSD.org> |
whitespace cleanup
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#
c951da56 |
|
01-Apr-2010 |
Qing Li <qingli@FreeBSD.org> |
MFC 204902 One of the advantages of enabling ECMP (a.k.a RADIX_MPATH) is to allow for connection load balancing across interfaces. Currently the address alias handling method is colliding with the ECMP code. For example, when two interfaces are configured on the same prefix, only one prefix route is installed. So connection load balancing among the available interfaces is not possible. The other advantage of ECMP is for failover. The issue with the current code, is that the interface link-state is not reflected in the route entry. For example, if there are two interfaces on the same prefix, the cable on one interface is unplugged, new and existing connections should switch over to the other interface. This is not done today and packets go into a black hole. Also, there is a small bug in the kernel where deleting ECMP routes in the userland will always return an error even though the command is successfully executed.
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#
8018e843 |
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23-Mar-2010 |
Luigi Rizzo <luigi@FreeBSD.org> |
MFC of a large number of ipfw and dummynet fixes and enhancements done in CURRENT over the last 4 months. HEAD and RELENG_8 are almost in sync now for ipfw, dummynet the pfil hooks and related components. Among the most noticeable changes: - r200855 more efficient lookup of skipto rules, and remove O(N) blocks from critical sections in the kernel; - r204591 large restructuring of the dummynet module, with support for multiple scheduling algorithms (4 available so far) See the original commit logs for details. Changes in the kernel/userland ABI should be harmless because the kernel is able to understand previous requests from RELENG_8 and RELENG_7. For this reason, this changeset would be applicable to RELENG_7 as well, but i am not sure if it is worthwhile.
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#
c7ea0aa6 |
|
08-Mar-2010 |
Qing Li <qingli@FreeBSD.org> |
One of the advantages of enabling ECMP (a.k.a RADIX_MPATH) is to allow for connection load balancing across interfaces. Currently the address alias handling method is colliding with the ECMP code. For example, when two interfaces are configured on the same prefix, only one prefix route is installed. So connection load balancing among the available interfaces is not possible. The other advantage of ECMP is for failover. The issue with the current code, is that the interface link-state is not reflected in the route entry. For example, if there are two interfaces on the same prefix, the cable on one interface is unplugged, new and existing connections should switch over to the other interface. This is not done today and packets go into a black hole. Also, there is a small bug in the kernel where deleting ECMP routes in the userland will always return an error even though the command is successfully executed. MFC after: 5 days
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#
e253cdd0 |
|
07-Mar-2010 |
Bjoern A. Zeeb <bz@FreeBSD.org> |
Not only flush the ipfw tables when unloading ipfw or tearing down a virtual netowrk stack, but also free the Radix Node Head. Sponsored by: ISPsystem Reviewed by: julian MFC after: 5 days
|
#
1bb635b0 |
|
06-Mar-2010 |
Bjoern A. Zeeb <bz@FreeBSD.org> |
Introduce a function rn_detachhead() that will free the radix table root nodes. This is only needed (and available) in the virtualization case to free the resources when tearing down a virtual network stack. Sponsored by: ISPsystem Reviewed by: julian, zec MFC after: 5 days
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#
7bc22882 |
|
02-Mar-2010 |
Luigi Rizzo <luigi@FreeBSD.org> |
remove unnecessary casts leftover from a bogus fix to a previous bug
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#
614cb839 |
|
14-Dec-2009 |
Luigi Rizzo <luigi@FreeBSD.org> |
Move the scan for max_keylen into route.c::route_init(), and make max_keylen an argument for rn_init(). This removes an unnecessary dependency on domain.h from radix.c MFC after: 7 days
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#
a50f6188 |
|
12-Dec-2009 |
Luigi Rizzo <luigi@FreeBSD.org> |
Make the code buildable in userland so it is easier to test it: this requires a small reordering of headers and a few #defines to map functions not available in userland. Remove a useless #ifndef block at the beginning of the file. Introduce (temporarily) rn_init2(), see the comment in the code for the proper long term change. No ABI or functional change. MFC after: 7 days
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#
22efc80f |
|
10-Dec-2009 |
Luigi Rizzo <luigi@FreeBSD.org> |
No functional changes (who dares to touch this code!) but: - cast the result of LEN() to int as this is the main usage. - use LEN() in one place where it was forgotten. - Document the use of a static variable in rw mode. More small changes to follow. MFC after: 7 days
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#
d193ecc9 |
|
16-Dec-2008 |
Kip Macy <kmacy@FreeBSD.org> |
remove assertion checks for now - ipfw uses its own lock for protecting its radix tree instance
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#
e1344b96 |
|
15-Dec-2008 |
Kip Macy <kmacy@FreeBSD.org> |
assert that the radix node head is locked when manipulating the tree
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#
3120b9d4 |
|
07-Dec-2008 |
Kip Macy <kmacy@FreeBSD.org> |
- convert radix node head lock from mutex to rwlock - make radix node head lock not recursive - fix LOR in rtexpunge - fix LOR in rtredirect Reviewed by: sam
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#
d7f03759 |
|
19-Oct-2008 |
Ulf Lilleengen <lulf@FreeBSD.org> |
- Import the HEAD csup code which is the basis for the cvsmode work.
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#
e440aed9 |
|
12-Apr-2008 |
Qing Li <qingli@FreeBSD.org> |
This patch provides the back end support for equal-cost multi-path (ECMP) for both IPv4 and IPv6. Previously, multipath route insertion is disallowed. For example, route add -net 192.103.54.0/24 10.9.44.1 route add -net 192.103.54.0/24 10.9.44.2 The second route insertion will trigger an error message of "add net 192.103.54.0/24: gateway 10.2.5.2: route already in table" Multiple default routes can also be inserted. Here is the netstat output: default 10.2.5.1 UGS 0 3074 bge0 => default 10.2.5.2 UGS 0 0 bge0 When multipath routes exist, the "route delete" command requires a specific gateway to be specified or else an error message would be displayed. For example, route delete default would fail and trigger the following error message: "route: writing to routing socket: No such process" "delete net default: not in table" On the other hand, route delete default 10.2.5.2 would be successful: "delete net default: gateway 10.2.5.2" One does not have to specify a gateway if there is only a single route for a particular destination. I need to perform more testings on address aliases and multiple interfaces that have the same IP prefixes. This patch as it stands today is not yet ready for prime time. Therefore, the ECMP code fragments are fully guarded by the RADIX_MPATH macro. Include the "options RADIX_MPATH" in the kernel configuration to enable this feature. Reviewed by: robert, sam, gnn, julian, kmacy
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#
6b7b44ac |
|
07-Feb-2006 |
Qing Li <qingli@FreeBSD.org> |
The code in rn_walktree_from() that checks if we backed up too far did not stop at the right node. Change the backtracking check from smaller-than to smaller-or-equal to prevent this from happening. While here fix one additional problem where the insertion of the default route traversed the entire tree. PR: kern/38752 Submitted by: qingli (before I became committer) Reviewed by: andre MFC after: 3 days
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#
c398230b |
|
06-Jan-2005 |
Warner Losh <imp@FreeBSD.org> |
/* -> /*- for license, minor formatting changes
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#
04f05de9 |
|
21-Apr-2004 |
Luigi Rizzo <luigi@FreeBSD.org> |
Readability fixes: Clearly comment the assumptions on the structure of keys (addresses) and masks, and introduce a macro, LEN(p), to extract the size of these objects instead of using *(u_char *)p which might be confusing. Comment the confusion in the types used to pass around pointers to keys and masks, as a reminder to fix that at some point. Add a few comments on what some functions do. Comment a probably inefficient (but still correct) section of code in rn_walktree_from() The object code generated after this commit is the same as before. At some point we should also change same variable identifiers such as "t, tt, ttt" to fancier names such as "root, left, right" (just in case someone wants to understand the code!), replace misspelling of NULL as 0, remove 'register' declarations that make little sense these days.
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#
9aed3aa3 |
|
19-Apr-2004 |
Luigi Rizzo <luigi@FreeBSD.org> |
Add some comments, move a static array of constants in the only place where it is used, and replace R_Malloc with R_Zalloc in a couple of places removing the corresponding bzero()'s
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#
485b4cba |
|
18-Apr-2004 |
Luigi Rizzo <luigi@FreeBSD.org> |
+ move MKGet()/MKFree() into the only file that can use them. + remove useless wrappers around bcmp(), bcopy(), bzero(). The code assumes that bcmp() returns 0 if the size is 0, but this is true for both the libc and the libkern versions. + nuke Bcmp, Bzero, Bcopy from radix.h now that nobody uses them anymore.
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#
f36cfd49 |
|
07-Apr-2004 |
Warner Losh <imp@FreeBSD.org> |
Remove advertising clause from University of California Regent's license, per letter dated July 22, 1999 and email from Peter Wemm, Alan Cox and Robert Watson. Approved by: core, peter, alc, rwatson
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#
e31e949b |
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22-Sep-2003 |
Peter Wemm <peter@FreeBSD.org> |
While cleaning out my tree, fix another strict alias warning that would be happening if we didn't stop compiling with -fno-strict-aliasing.
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#
8480e03d |
|
07-Feb-2003 |
Jeffrey Hsu <hsu@FreeBSD.org> |
Make the radix tree code compilable in userland. Requested by ru. Some style fixes requested by bde.
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#
d68189df |
|
25-Dec-2002 |
Ruslan Ermilov <ru@FreeBSD.org> |
Typo in function name.
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#
053e2342 |
|
25-Dec-2002 |
Ruslan Ermilov <ru@FreeBSD.org> |
A month after pst@ has committed his revision 1.8, it was incorporated by UCB as revision 8.5. Do a diff reduction.
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#
956b0b65 |
|
23-Dec-2002 |
Jeffrey Hsu <hsu@FreeBSD.org> |
SMP locking for radix nodes.
|
#
86fea6be |
|
19-Dec-2002 |
Bosko Milekic <bmilekic@FreeBSD.org> |
o Untangle the confusion with the malloc flags {M_WAITOK, M_NOWAIT} and the mbuf allocator flags {M_TRYWAIT, M_DONTWAIT}. o Fix a bpf_compat issue where malloc() was defined to just call bpf_alloc() and pass the 'canwait' flag(s) along. It's been changed to call bpf_alloc() but pass the corresponding M_TRYWAIT or M_DONTWAIT flag (and only one of those two). Submitted by: Hiten Pandya <hiten@unixdaemons.com> (hiten->commit_count++)
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#
29f19445 |
|
08-Nov-2002 |
Alfred Perlstein <alfred@FreeBSD.org> |
Fix instances of macros with improperly parenthasized arguments. Verified by: md5
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#
88ff5695 |
|
18-Apr-2002 |
SUZUKI Shinsuke <suz@FreeBSD.org> |
just merged cosmetic changes from KAME to ease sync between KAME and FreeBSD. (based on freebsd4-snap-20020128) Reviewed by: ume MFC after: 1 week
|
#
34fe62c7 |
|
24-Mar-2002 |
Bruce Evans <bde@FreeBSD.org> |
Fixed some style bugs in the removal of __P(()). The main ones were not removing tabs before "__P((", and not outdenting continuation lines to preserve non-KNF lining up of code with parentheses. Switch to KNF formatting and/or rewrap the whole prototype in some cases.
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#
929ddbbb |
|
19-Mar-2002 |
Alfred Perlstein <alfred@FreeBSD.org> |
Remove __P.
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#
9d31ac12 |
|
27-Oct-2000 |
Garrett Wollman <wollman@FreeBSD.org> |
Initialize rn_mklist in rn_newpair(). The undocumented assumption seems to be that the nodes are bzero'd beforehand, but the submitter found that this was not always the case, and in any event defensive programming here costs epsilon squared. PR: 22244 Submitted by: Dave Gillam <daveg@chiaro.com>
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#
1a11e63e |
|
22-Apr-2000 |
Garrett Wollman <wollman@FreeBSD.org> |
A couple months ago, Kirk and I were doing a walkthrough of the radix-tree search routine, and scratching our heads over why it was so obfuscated. This delta fixes a number of confusing style bugs and renames several structure members to have more meaningful names. There remain a number of odd control-flow structures. These changes do not affect the generated code.
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#
664a31e4 |
|
28-Dec-1999 |
Peter Wemm <peter@FreeBSD.org> |
Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL" is an application space macro and the applications are supposed to be free to use it as they please (but cannot). This is consistant with the other BSD's who made this change quite some time ago. More commits to come.
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#
c3aac50f |
|
27-Aug-1999 |
Peter Wemm <peter@FreeBSD.org> |
$Id$ -> $FreeBSD$
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#
cce2eb6a |
|
25-Jun-1999 |
Pierre Beyssac <pb@FreeBSD.org> |
Never return the root node itself from rn_match(); return NULL instead. This caused a panic in rtfreee() called with a root node from the routing socket code (when processing a RTM_GET message looking for the default route while there is none). Since no existing code seems to have any use getting the root node from rn_match(), it seems cleaner never to return it rather than check for this condition at the caller's. PR: kern/12265
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#
cb64988f |
|
28-Apr-1999 |
Luoqi Chen <luoqi@FreeBSD.org> |
Postpone route_init() until all domains are attached.
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#
e306e8ea |
|
26-Apr-1999 |
Peter Wemm <peter@FreeBSD.org> |
Temporary hack. The radix code shouldn't need this, it should be able to expand the zeros, ones etc masks on the fly. It seems a good number of domains don't set the rn_maxkey variable anyway, and because this is a domain itself, there is no guarantee we've been called after a protocol that actually has set it (ie: inet), so start with a maxkey of a relatively sane size as a base point until it can adapt on the fly.
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#
da218192 |
|
11-Jul-1998 |
Bruce Evans <bde@FreeBSD.org> |
Fixed printf format errors.
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#
a0f1e323 |
|
24-Nov-1997 |
Bruce Evans <bde@FreeBSD.org> |
Unstaticized rn_delete() and rn_lookup(). They are used in dark corners of netatalk (if NETATALKDEBUG is configured). Removed stray semicolons.
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6875d254 |
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22-Feb-1997 |
Peter Wemm <peter@FreeBSD.org> |
Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not ready for it yet.
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1130b656 |
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14-Jan-1997 |
Jordan K. Hubbard <jkh@FreeBSD.org> |
Make the long-awaited change from $Id$ to $FreeBSD$ This will make a number of things easier in the future, as well as (finally!) avoiding the Id-smashing problem which has plagued developers for so long. Boy, I'm glad we're not using sup anymore. This update would have been insane otherwise.
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f708ef1b |
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14-Dec-1995 |
Poul-Henning Kamp <phk@FreeBSD.org> |
Another mega commit to staticize things.
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ce7609a4 |
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02-Dec-1995 |
Bruce Evans <bde@FreeBSD.org> |
Completed function declarations and/or added prototypes.
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9e52b982 |
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03-Oct-1995 |
Garrett Wollman <wollman@FreeBSD.org> |
Import of 4.4-Lite-2 sys/net to make merge and examination easier. Since we are not on the vendor branch for any of these files, the conflicts shown make no matter. Obtained from: 4.4BSD-Lite-2
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9b2e5354 |
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30-May-1995 |
Rodney W. Grimes <rgrimes@FreeBSD.org> |
Remove trailing whitespace.
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2f688f82 |
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28-Apr-1995 |
Paul Traina <pst@FreeBSD.org> |
Incorporate new radix code from UCB. This fixes the orphaned mask bugs. This submission was done by hand-applying FreeBSD local modifications on top of the UCB code, rather than trying to patch the UCB code in on top of the FreeBSD code due to the extensive changes. Reviewed by: pst (been handling 30k routes for 4+ months) Obtained from: Sklower/Woody/Honing/Traina (8.4 UCB release)
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3545b048 |
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23-Mar-1995 |
Garrett Wollman <wollman@FreeBSD.org> |
radix.c: correct exit condition in rn_walktree_from() route.c: be a little more careful when running deleting children of dying . routes
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c2bed6a3 |
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20-Mar-1995 |
Garrett Wollman <wollman@FreeBSD.org> |
Better fix for the deletion of parents of cloned routes problem, superseding the `nextchild' hack. This also provides a way forward to fix RTM_CHANGE and RTM_ADD as well.
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ed7a91b5 |
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15-Oct-1994 |
Poul-Henning Kamp <phk@FreeBSD.org> |
moved a message into a #ifdef DEBUG. This message comes out if a kernel doesn't have any networking in it. For instance the new "MINI" install- kernel.
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df440948 |
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08-Oct-1994 |
Poul-Henning Kamp <phk@FreeBSD.org> |
Cosmetics: to silence gcc -wall.
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3c4dd356 |
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02-Aug-1994 |
David Greenman <dg@FreeBSD.org> |
Added $Id$
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26f9a767 |
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25-May-1994 |
Rodney W. Grimes <rgrimes@FreeBSD.org> |
The big 4.4BSD Lite to FreeBSD 2.0.0 (Development) patch. Reviewed by: Rodney W. Grimes Submitted by: John Dyson and David Greenman
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df8bae1d |
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24-May-1994 |
Rodney W. Grimes <rgrimes@FreeBSD.org> |
BSD 4.4 Lite Kernel Sources
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