Jilles Tjoelker 728e552fdc sh: Don't overwrite old exit status if a PID is reused. ...

Only store exit status for a process if that process has not terminated yet.

Test (slow):
  exit 7 & p1=$!; until exit 8 & p2=$!; [ "$p1" = "$p2" ]; do wait "$p2";
  done; sleep 0.1; wait %1; echo $?
should write "7".

2014-03-20 22:38:13 +00:00

..

bltin

sh: Allow kill %job on jobs started without job control.

2014-03-15 14:58:48 +00:00

funcs

…

tests

sh: Allow kill %job on jobs started without job control.

2014-03-15 14:58:48 +00:00

alias.c

sh: Solve the alias recursion problem in a less hackish way.

2014-01-24 16:40:51 +00:00

alias.h

…

arith_yacc.c

…

arith_yacc.h

…

arith_yylex.c

sh: Reject ++ and -- in arithmetic.

2013-08-24 20:06:00 +00:00

arith.h

…

builtins.def

…

cd.c

sh: Prefer memcpy() to strcpy() in most cases. Remove the scopy macro.

2013-11-30 21:27:11 +00:00

cd.h

…

error.c

…

error.h

…

eval.c

sh: Split set -x output into a separate function.

2013-12-06 22:24:37 +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: Prefer memcpy() to strcpy() in most cases. Remove the scopy macro.

2013-11-30 21:27:11 +00:00

exec.h

…

expand.c

sh: Add some consts.

2014-03-14 21:45:37 +00:00

expand.h

sh: Make expari() static.

2014-02-26 21:38:42 +00:00

histedit.c

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input.c

sh: Allow aliases to force alias substitution on the following word.

2014-01-26 21:19:33 +00:00

input.h

sh: Remove mkinit.

2013-07-25 15:08:41 +00:00

jobs.c

sh: Don't overwrite old exit status if a PID is reused.

2014-03-20 22:38:13 +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

…

Makefile

Migrate tools/regression/bin/ tests to the new layout.

2013-12-11 04:09:17 +00:00

memalloc.c

sh: Prefer memcpy() to strcpy() in most cases. Remove the scopy macro.

2013-11-30 21:27:11 +00:00

memalloc.h

sh: Remove linked list of stack marks.

2013-05-11 20:51:00 +00:00

miscbltin.c

Add a resource limit for the total number of kqueues available to the

2013-10-21 16:46:12 +00:00

mkbuiltins

…

mknodes.c

…

mksyntax.c

sh: Simplify mksyntax and make it fit for cross-compiling.

2013-02-07 22:42:33 +00:00

mktokens

…

myhistedit.h

…

mystring.c

sh: Prefer memcpy() to strcpy() in most cases. Remove the scopy macro.

2013-11-30 21:27:11 +00:00

mystring.h

sh: Prefer memcpy() to strcpy() in most cases. Remove the scopy macro.

2013-11-30 21:27:11 +00:00

nodes.c.pat

sh: Add const to nodesavestr().

2013-04-07 16:28:36 +00:00

nodetypes

sh: Reorder union node to reduce its size on 64-bit platforms.

2013-11-01 11:28:56 +00:00

options.c

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options.h

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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: Allow aliases to force alias substitution on the following word.

2014-01-26 21:19:33 +00:00

parser.h

sh: Allow aliases to force alias substitution on the following word.

2014-01-26 21:19:33 +00:00

redir.c

sh: Add some consts.

2014-03-14 21:45:37 +00:00

redir.h

sh: Remove unnecessary reset functions.

2013-08-16 20:24:41 +00:00

sh.1

sh: Add -h option to SYNOPSIS

2014-02-25 03:05:43 +00:00

shell.h

sh: Remove #define MKINIT.

2013-07-25 19:48:15 +00:00

show.c

sh: Prefer memcpy() to strcpy() in most cases. Remove the scopy macro.

2013-11-30 21:27:11 +00:00

show.h

…

TOUR

sh: Remove mkinit.

2013-07-25 15:08:41 +00:00

trap.c

sh: Remove SIGWINCH handler and just check for resize before every read.

2014-01-14 22:56:25 +00:00

trap.h

sh: Remove SIGWINCH handler and just check for resize before every read.

2014-01-14 22:56:25 +00:00

var.c

sh: Simplify code related to PPID variable.

2013-12-25 16:14:02 +00:00

var.h

sh: Simplify code related to PPID variable.

2013-12-25 16:14:02 +00:00