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90aea514 |
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23-Nov-2023 |
Warner Losh <imp@FreeBSD.org> |
bin: 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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42b38843 |
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16-Aug-2023 |
Warner Losh <imp@FreeBSD.org> |
Remove $FreeBSD$: one-line .h pattern Remove /^\s*\*+\s*\$FreeBSD\$.*$\n/
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bb324af6 |
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09-Nov-2018 |
Jilles Tjoelker <jilles@FreeBSD.org> |
sh: Unify EXERROR and EXEXEC The difference between EXERROR and EXEXEC was that EXEXEC passed along exitstatus and EXERROR set exitstatus to 2 in the handling code. By changing the places that raised EXERROR to set exitstatus to 2, the handling of EXERROR and EXEXEC becomes the same.
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8d4cde8e |
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04-Jun-2017 |
Jilles Tjoelker <jilles@FreeBSD.org> |
sh: Make sure to process SIGINT if SETINTON re-enables processing. If INTON re-enables interrupts, it processes any interrupt that occurred while interrupts were disabled. Make SETINTON do the same.
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fbbd9655 |
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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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85052e7b |
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21-Dec-2014 |
Jilles Tjoelker <jilles@FreeBSD.org> |
sh: Move some code from onint() to onsig(), making onint() noreturn. As a result, the INTON macro which is used many times generates fewer bytes of code.
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45496405 |
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23-Apr-2011 |
Jilles Tjoelker <jilles@FreeBSD.org> |
sh: Allow EV_EXIT through function calls, make {...} <redir more consistent. If EV_EXIT causes an exit, use the exception mechanism to unwind redirections and local variables. This way, if the final command is a redirected command, an EXIT trap now executes without the redirections. Because of these changes, EV_EXIT can now be inherited by the body of a function, so do so. This means that a function no longer prevents a fork before an exec being skipped, such as in f() { head -1 /etc/passwd; }; echo $(f) Wrapping a single builtin in a function may still cause an otherwise unnecessary fork with command substitution, however. An exit command or -e failure still invokes the EXIT trap with the original redirections and local variables in place. Note: this depends on SHELLPROC being gone. A SHELLPROC depended on keeping the redirections and local variables and only cleaning up the state to restore them.
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3835f47c |
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04-Feb-2011 |
Jilles Tjoelker <jilles@FreeBSD.org> |
sh: Remove special code for shell scripts without magic number. These are called "shell procedures" in the source. If execve() failed with [ENOEXEC], the shell would reinitialize itself and execute the program as a script. This requires a fair amount of code which is not frequently used (most scripts have a #! magic number). Therefore just execute a new instance of sh (_PATH_BSHELL) to run the script.
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5fe9123f |
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21-Dec-2010 |
Jilles Tjoelker <jilles@FreeBSD.org> |
sh: Add a function to print warnings (with command name and newline). This is like error() but without raising an exception. It is particularly useful as a replacement for the warnx macro in bltin/bltin.h.
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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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fe0506d7 |
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09-Mar-2010 |
Marcel Moolenaar <marcel@FreeBSD.org> |
Create the altix project branch. The altix project will add support for the SGI Altix 350 to FreeBSD/ia64. The hardware used for porting is a two-module system, consisting of a base compute module and a CPU expansion module. SGI's NUMAFlex architecture can be an excellent platform to test CPU affinity and NUMA-aware features in FreeBSD.
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95139d9d |
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24-Dec-2009 |
Jilles Tjoelker <jilles@FreeBSD.org> |
sh: Add some __dead2 to indicate functions that do not return.
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9922c6d2 |
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22-Nov-2009 |
Jilles Tjoelker <jilles@FreeBSD.org> |
Fix various things about SIGINT handling: * exception handlers are now run with interrupts disabled, which avoids many race conditions * fix some cases where SIGINT only aborts one command and continues the script, in particular if a SIGINT causes an EINTR error which trumped the interrupt. Example: sh -c 'echo < /some/fifo; echo This should not be printed' The fifo should not have writers. When pressing ctrl+c to abort the open, the shell used to continue with the next command. Example: sh -c '/bin/echo < /some/fifo; echo This should not be printed' Similar. Note, however, that this particular case did not and does not work in interactive mode with job control enabled.
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d7f03759 |
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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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6195fb41 |
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06-Apr-2004 |
Mark Murray <markm@FreeBSD.org> |
Remove clause 3 from the UCB licenses. OK'ed by: imp, core
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1c59560d |
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29-Sep-2002 |
Tim J. Robbins <tjr@FreeBSD.org> |
Convert the remaining callers of errmsg() to use strerror(), and remove errmsg() and its table of error messages.
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2628ebdb |
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19-Jul-2002 |
Tim J. Robbins <tjr@FreeBSD.org> |
Remove broken and incomplete support for old releases of System V, don't support system that implement getcwd(3) with a pipe to /bin/pwd.
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5134c3f7 |
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01-Feb-2002 |
Warner Losh <imp@FreeBSD.org> |
o __P has been reoved o Old-style K&R declarations have been converted to new C89 style o register has been removed o prototype for main() has been removed (gcc3 makes it an error) o int main(int argc, char *argv[]) is the preferred main definition. o Attempt to not break style(9) conformance for declarations more than they already are. o Change int foo() { ... to int foo(void) { ...
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a2e73040 |
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17-Apr-2001 |
Kris Kennaway <kris@FreeBSD.org> |
-Wnon-const-format sweep: make format strings const char *'s, add __printflike()/__printf0like() to function prototypes, as appropriate. Reviewed by: bde, -audit
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f01e3d0c |
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20-Apr-2000 |
Martin Cracauer <cracauer@FreeBSD.org> |
Fix warnings, some of them serious because sh violated name spaces reserved by the header files it includes. mkinit.c still produces C code with redundant declarations, although they are more harmless since they automatically derived from the right places.
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2a456239 |
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27-Aug-1999 |
Peter Wemm <peter@FreeBSD.org> |
$Id$ -> $FreeBSD$
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46be34b9 |
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08-May-1999 |
Kris Kennaway <kris@FreeBSD.org> |
Various spelling/formatting changes. Submitted by: Philippe Charnier <charnier@xp11.frmug.org>
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a1c7435a |
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24-Aug-1998 |
Martin Cracauer <cracauer@FreeBSD.org> |
Got two volatile sig_atomic_t and int mixed up. Spotted by Gary Palmer.
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7a8e920b |
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24-Aug-1998 |
Martin Cracauer <cracauer@FreeBSD.org> |
Do not exit on SIGINT in non-interactive shells, fixes PR 1206, i.e. this makes emacs usable from system(3). Programs called from shellscripts are now required to exit with proper signal status. That means, they have to kill themself. Exiting with faked numerical exit code is not sufficient. Exit with proper signal status if script exits on signal. Make the wait builtin interruptable, both with and without traps set. Use volatile sig_atomic_t where (and only where) appropriate. (Almost) fix printing of newlines on SIGINT. Make traps setable from trap handlers. This is needed for shellscripts that catch SIGINT for cleanup work but intend to exit on it, hance have to kill themself from a trap handler. I.e. mkdep. While I'm at it, make it -Wall clean. -Wall is not enabled in Makefile, since vararg warnx() macro calls in usr.bin/printf/printf.c are not -Wall-able. PR: 1206 Obtained from: Basic SIGINT fix from Bruce Evans
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b97fa2ef |
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22-Feb-1997 |
Peter Wemm <peter@FreeBSD.org> |
Revert $FreeBSD$ to $Id$
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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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ab0a2172 |
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13-Dec-1996 |
Steve Price <steve@FreeBSD.org> |
Merge in NetBSD mods and -Wall cleaning. Obtained from: NetBSD, me
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4417f629 |
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03-Sep-1996 |
Peter Wemm <peter@FreeBSD.org> |
Fix for PR#1287. This makes sh behave sensibly in case statements in the face of aliases. Note, bash doesn't do aliases while running scripts, but "real" ksh does.. Also: Reduce redundant .Nm macros in (unused) bltin/echo.1 nuke error2, it's hardly used. More -Wall cleanups dont do certain history operations if NO_HISTORY defined handle quad_t's from resource limits Submitted by: Steve Price <sprice@hiwaay.net> (minor tweaks by me)
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aa9caaf6 |
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01-Sep-1996 |
Peter Wemm <peter@FreeBSD.org> |
Merge of 4.4-Lite2 sh source, plus some gcc -Wall cleaning. This is a merge of parallel duplicate work by Steve Price and myself. :-] There are some changes to the build that are my fault... mkinit.c was trying (poorly) to duplicate some of the work that make(1) is designed to do. The Makefile hackery is my fault too, the depend list was incomplete because of some explicit OBJS+= entries, so mkdep wasn't picking up their source file #includes. This closes a pile of /bin/sh PR's, but not all of them.. Submitted by: Steve Price <steve@bonsai.hiwaay.net>, peter
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069428af |
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26-May-1996 |
Peter Wemm <peter@FreeBSD.org> |
Import the 4.4BSD-Lite2 /bin/sh sources Requested by: joerg (Note, this is mostly going to be conflicts, which is expected. Our entire sh source has a mainline, so this should not change anything except for a few new files appearing. I dont think they are a problem)
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89730b29 |
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23-Sep-1994 |
David Greenman <dg@FreeBSD.org> |
Added $Id$
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4b88c807 |
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26-May-1994 |
Rodney W. Grimes <rgrimes@FreeBSD.org> |
BSD 4.4 Lite bin Sources
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