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freebsd-nq/bin/sh
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Jilles Tjoelker bab2982266 sh: Remove one syscall when waiting for a foreground job. 
The getpgrp() call is unnecessary: if there is no job control then the
result was not used at all and if there is job control then we are not a
subshell and our process group ID is equal to our process ID (rootpid).
2013-10-18 12:35:12 +00:00
..
bltin
sh: Fix duplicate prototypes for builtins.
2011-06-13 21:03:27 +00:00
funcs
sh: Remove "kill" example function, which is superseded by the kill builtin
2012-01-21 20:39:17 +00:00
alias.c
sh: Recognize "--" as end of options in alias builtin.
2013-08-25 11:42:53 +00:00
alias.h
sh: Fix duplicate prototypes for builtins.
2011-06-13 21:03:27 +00:00
arith_yacc.c
Add prototypes, ANSIfy functions definitions to reduce WARNS=6 output.
2012-01-25 08:42:19 +00:00
arith_yacc.h
…
arith_yylex.c
sh: Reject ++ and -- in arithmetic.
2013-08-24 20:06:00 +00:00
arith.h
sh: Fix duplicate prototypes for builtins.
2011-06-13 21:03:27 +00:00
builtins.def
…
cd.c
sh: Prefer internal nextopt() to libc getopt().
2012-09-15 21:56:30 +00:00
cd.h
sh: Fix duplicate prototypes for builtins.
2011-06-13 21:03:27 +00:00
error.c
…
error.h
…
eval.c
sh: Make return return from the closest function or dot script.
2013-09-04 22:10:16 +00:00
eval.h
sh: Make return return from the closest function or dot script.
2013-09-04 22:10:16 +00:00
exec.c
sh: Recognize "--" as end of options in type builtin.
2013-08-30 12:09:59 +00:00
exec.h
sh: Expand assignment-like words specially for export/readonly/local.
2012-07-15 10:19:43 +00:00
expand.c
sh: Fix various compiler warnings.
2013-04-01 17:18:22 +00:00
expand.h
sh: Expand here documents in the current process.
2013-02-03 15:54:57 +00:00
histedit.c
sh: Prefer internal nextopt() to libc getopt().
2012-09-15 21:56:30 +00:00
input.c
sh: Remove #define MKINIT.
2013-07-25 19:48:15 +00:00
input.h
sh: Remove mkinit.
2013-07-25 15:08:41 +00:00
jobs.c
sh: Remove one syscall when waiting for a foreground job.
2013-10-18 12:35:12 +00:00
jobs.h
sh: Fix race condition with signals and wait or set -T.
2013-09-02 21:57:46 +00:00
mail.c
…
mail.h
…
main.c
sh: Make return return from the closest function or dot script.
2013-09-04 22:10:16 +00:00
main.h
sh: Make various functions static.
2012-01-01 22:17:12 +00:00
Makefile
sh: Remove mkinit.
2013-07-25 15:08:41 +00:00
memalloc.c
sh: Remove linked list of stack marks.
2013-05-11 20:51:00 +00:00
memalloc.h
sh: Remove linked list of stack marks.
2013-05-11 20:51:00 +00:00
miscbltin.c
sh: Improve error handling in read builtin:
2013-05-03 15:28:31 +00:00
mkbuiltins
Work better with how make/bmake works:
2012-05-24 19:48:15 +00:00
mknodes.c
…
mksyntax.c
sh: Simplify mksyntax and make it fit for cross-compiling.
2013-02-07 22:42:33 +00:00
mktokens
sh: Add case statement fallthrough (with ';&' instead of ';;').
2011-06-17 13:03:49 +00:00
myhistedit.h
sh: Make various functions static.
2012-01-01 22:17:12 +00:00
mystring.c
sh: Remove unused function scopyn().
2012-01-01 22:15:38 +00:00
mystring.h
sh: Remove unused function scopyn().
2012-01-01 22:15:38 +00:00
nodes.c.pat
sh: Add const to nodesavestr().
2013-04-07 16:28:36 +00:00
nodetypes
sh: Expand here documents in the current process.
2013-02-03 15:54:57 +00:00
options.c
sh: Remove XXX comment about removing nextopt().
2012-09-08 19:24:03 +00:00
options.h
sh: Add do-nothing -h option.
2011-06-18 23:43:28 +00:00
output.c
sh: Remove output.c's reset() handler.
2013-07-25 13:09:17 +00:00
output.h
sh: Detect and flag write errors on stdout in builtins.
2012-12-12 22:01:10 +00:00
parser.c
sh: Simplify list() in the parser.
2013-08-30 20:50:28 +00:00
parser.h
sh: Cast -1 to pointer rather than pointer to variable of wrong type.
2013-08-30 10:45:02 +00:00
redir.c
sh: Remove unnecessary reset functions.
2013-08-16 20:24:41 +00:00
redir.h
sh: Remove unnecessary reset functions.
2013-08-16 20:24:41 +00:00
sh.1
sh: Make return return from the closest function or dot script.
2013-09-04 22:10:16 +00:00
shell.h
sh: Remove #define MKINIT.
2013-07-25 19:48:15 +00:00
show.c
…
show.h
…
TOUR
sh: Remove mkinit.
2013-07-25 15:08:41 +00:00
trap.c
sh: Fix race condition with signals and wait or set -T.
2013-09-02 21:57:46 +00:00
trap.h
sh: Fix race condition with signals and wait or set -T.
2013-09-02 21:57:46 +00:00
var.c
sh: Recognize "--" as end of options in local builtin.
2013-08-14 21:59:48 +00:00
var.h
sh: Use vfork in a few common cases.
2012-02-04 23:12:14 +00:00