Jilles Tjoelker efd1946c35 sh: Allow trapping SIGINT/SIGQUIT after ignore because of '&'. ...

If job control is not enabled, background jobs started with  ... &  ignore
SIGINT and SIGQUIT so that they are not affected by such signals that are
intended for the foreground job. However, this should not prevent
reassigning a different action for these signals (as if the shell invocation
inherited these signal actions from its parent).

Austin group issue #751

Example:
  { trap - INT; exec sleep 10; } & wait
A Ctrl+C should terminate the sleep command.

2013-10-30 21:36:15 +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sh: Remove "kill" example function, which is superseded by the kill builtin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

sh: Import arithmetic expression code from dash.

2011-02-08 23:18:06 +00:00

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

sh: Remove the "exp" builtin.

2011-05-27 20:53:07 +00:00

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

sh: Add a function to print warnings (with command name and newline).

2010-12-21 20:47:06 +00:00

error.h

sh: Allow EV_EXIT through function calls, make {...} <redir more consistent.

2011-04-23 22:28:56 +00:00

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

Consistently use "STATIC" for all functions in order to be able to set

2010-10-13 04:01:01 +00:00

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

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

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

mkbuiltins

Work better with how make/bmake works:

2012-05-24 19:48:15 +00:00

mknodes.c

sh: Fix crash with empty functions (f() { }) introduced in r196483

2009-08-28 22:41:25 +00:00

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

In the spirit of r90111, depend on c89 and remove the "STATIC" macro

2010-10-13 22:18:03 +00:00

show.h

sh: Constify various strings.

2009-12-24 18:41:14 +00:00

TOUR

sh: Remove mkinit.

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

trap.c

sh: Allow trapping SIGINT/SIGQUIT after ignore because of '&'.

2013-10-30 21:36:15 +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