Maxim Konovalov 19d099fc86 o Now when SIG_IGN signal action for SIGCHLD reap zombies ...

automatically it is possible wait4(2) returns -1 and sets
errno = ECHILD if there were forked children.  A user can
set such signal handler e.g. via ``trap "" 20'', see a PR
for the test case.  Deal with this case and mark a job as
JOBDONE.

PR:		bin/90334
Submitted by:	bde
MFC after:	4 weeks

2005-12-14 17:26:29 +00:00

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bltin

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funcs

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alias.c

Return 1 from the unalias builtin if _any_ removal fails, not just the last

2005-09-02 22:43:28 +00:00

alias.h

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arith_lex.l

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arith.h

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arith.y

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builtins.def

Sort.

2005-12-04 20:01:48 +00:00

cd.c

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cd.h

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error.c

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error.h

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eval.c

Add the times builtin. It reports the user and system time for the shell

2005-12-04 18:44:21 +00:00

eval.h

Add the times builtin. It reports the user and system time for the shell

2005-12-04 18:44:21 +00:00

exec.c

Add the POSIX options -v and -V to the 'command' builtin. Both describe the

2005-10-28 18:37:09 +00:00

exec.h

Add the POSIX options -v and -V to the 'command' builtin. Both describe the

2005-10-28 18:37:09 +00:00

expand.c

Various small code cleanups resulting from a code reviewing

2005-09-06 19:30:00 +00:00

expand.h

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histedit.c

Use the new name H_SETSIZE instead of the old H_EVENT to set the history

2005-10-19 15:37:43 +00:00

init.h

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input.c

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input.h

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jobs.c

o Now when SIG_IGN signal action for SIGCHLD reap zombies

2005-12-14 17:26:29 +00:00

jobs.h

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mail.c

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mail.h

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main.c

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main.h

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Makefile

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memalloc.c

Protect malloc, realloc and free calls with INT{ON,OFF} directly in chkalloc,

2005-10-28 10:45:19 +00:00

memalloc.h

Protect malloc, realloc and free calls with INT{ON,OFF} directly in chkalloc,

2005-10-28 10:45:19 +00:00

miscbltin.c

Protect malloc, realloc and free calls with INT{ON,OFF} directly in chkalloc,

2005-10-28 10:45:19 +00:00

mkbuiltins

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mkinit.c

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mknodes.c

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mksyntax.c

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mktokens

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myhistedit.h

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mystring.c

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mystring.h

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nodes.c.pat

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nodetypes

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options.c

Include disabled options in the output of 'set +o'. POSIX says the output of

2005-10-29 18:41:35 +00:00

options.h

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output.c

Print empty quotes ('') when an empty string is passed to outqstr().

2005-12-08 21:00:39 +00:00

output.h

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parser.c

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parser.h

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redir.c

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redir.h

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sh.1

- Document trap's -l option and the behaviour of a missing action or a single

2005-12-08 21:18:59 +00:00

shell.h

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show.c

Remove extra getenv() declaration.

2005-09-02 22:28:27 +00:00

show.h

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TOUR

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trap.c

Correctly quote the output when showing the installed trap actions.

2005-12-08 20:08:36 +00:00

trap.h

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var.c

- Provide a reasonable error message for `export -p var'.

2005-09-09 21:03:34 +00:00

var.h

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