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* cygheap.cc (cygheap_init): Allocate space for sigaction array in cygheap.

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* cygheap.h (cygheap_types): Add HEAP_SIGS.
* exceptions.cc (signal_fixup_after_exec): Remove from this file.
* pinfo.h (pinfo::getsig): Just return global_sigs array.
(pinfo::sigs): Delete.
* sigproc.cc (signal_fixup_after_exec): Move it here.
(global_sigs): New global array, moved from pinfo structure.
(sigalloc): New function.  Allocate global sigaction array here.
(proc_subproc): Remove copysigs call.  It's automatic now.
* include/sys/cygwin.h (PID_NOCLDSTOP): New value.
* signal.cc (sigaction): Set myself->PID_NODCLDSTOP when appropriate.
* sigproc.h (sigalloc): Declare.
* fnmatch.c (fnmatch): Use C90 parameters.
(rangematch): Ditto.
* fhandler.cc (fhandler_base::raw_read): Use right coercion to avoid a compiler
warning.
This commit is contained in:
Christopher Faylor
2003-09-01 02:05:32 +00:00
parent 40d885eb7b
commit c0a9bffd03
11 changed files with 66 additions and 32 deletions
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6
winsup/cygwin/signal.cc
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@@ -338,6 +338,12 @@ sigaction (int sig, const struct sigaction *newact, struct sigaction *oldact)
if (newact->sa_handler == SIG_DFL && sig == SIGCHLD)
sig_clear (sig);
set_sigcatchers (oa.sa_handler, newact->sa_handler);
if (sig == SIGCHLD)
{
myself->process_state &= ~PID_NOCLDSTOP;
if (newact->sa_flags & SA_NOCLDSTOP);
myself->process_state |= PID_NOCLDSTOP;
}
}
if (oldact)