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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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12
winsup/cygwin/exceptions.cc
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@ -731,18 +731,6 @@ signal_fixup_after_fork ()
sigproc_init ();
}
void __stdcall
signal_fixup_after_exec ()
{
/* Set up child's signal handlers */
for (int i = 0; i < NSIG; i++)
{
myself->getsig (i).sa_mask = 0;
if (myself->getsig (i).sa_handler != SIG_IGN)
myself->getsig (i).sa_handler = SIG_DFL;
}
}
static int interrupt_on_return (sigthread *, int, void *, struct sigaction&) __attribute__((regparm(3)));
static int
interrupt_on_return (sigthread *th, int sig, void *handler, struct sigaction& siga)