christos 3564ac65d4 Don't hard ignore signals that were ignored by our environment, because ... when we try to set a trap on them it will not work. Also while I am here: 1. don't change the action status if the signal system call failed. 2. don't try to sigignore it if signal failed. 3. clear the signal mask in case our parent blocked it for us.		2005-07-11 02:37:05 +00:00
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bltin	…
funcs	…
Makefile	sprinkle a little const, and now everything compiles with WARNS=3	2005-06-26 19:10:48 +00:00
TOUR	…
alias.c	…
alias.h	…
arith.y	…
arith_lex.l	…
builtins.def	…
cd.c	…
cd.h	…
error.c	…
error.h	…
eval.c	Revert part of the previous commit. We cannot fix the problem by not waiting.	2005-06-23 23:05:29 +00:00
eval.h	…
exec.c	…
exec.h	…
expand.c	appease gcc -Wuninitialized	2005-06-01 15:41:19 +00:00
expand.h	…
histedit.c	…
init.h	…
input.c	…
input.h	…
jobs.c	appease gcc -Wuninitialized	2005-06-01 15:41:19 +00:00
jobs.h	…
machdep.h	…
mail.c	…
mail.h	…
main.c	…
main.h	…
memalloc.c	…
memalloc.h	…
miscbltin.c	…
miscbltin.h	…
mkbuiltins	…
mkinit.sh	…
mknodes.sh	…
mktokens	…
myhistedit.h	…
mystring.c	…
mystring.h	…
nodes.c.pat	…
nodetypes	…
options.c	…
options.h	…
output.c	…
output.h	…
parser.c	…
parser.h	…
redir.c	…
redir.h	…
sh.1	Whitespace and punctuation fixes.	2005-05-24 00:03:52 +00:00
shell.h	…
show.c	…
show.h	…
syntax.c	…
syntax.h	…
trap.c	Don't hard ignore signals that were ignored by our environment, because	2005-07-11 02:37:05 +00:00
trap.h	…
var.c	…
var.h	…