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| author | Christopher Faylor <me@cgf.cx> | 2003-09-01 02:05:32 +0000 |
|---|---|---|
| committer | Christopher Faylor <me@cgf.cx> | 2003-09-01 02:05:32 +0000 |
| commit | c0a9bffd03e62822959ba8cb0e8b083f1ec4b871 (patch) | |
| tree | 082ab97e9d152193eabac86503a27cf467becb6a /winsup/cygwin/signal.cc | |
| parent | 40d885eb7bb53e9f049f999a23d6aa9087649009 (diff) | |
| download | cygnal-c0a9bffd03e62822959ba8cb0e8b083f1ec4b871.tar.gz cygnal-c0a9bffd03e62822959ba8cb0e8b083f1ec4b871.tar.bz2 cygnal-c0a9bffd03e62822959ba8cb0e8b083f1ec4b871.zip | |
* cygheap.cc (cygheap_init): Allocate space for sigaction array in cygheap.
* 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.
Diffstat (limited to 'winsup/cygwin/signal.cc')
| -rw-r--r-- | winsup/cygwin/signal.cc | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/winsup/cygwin/signal.cc b/winsup/cygwin/signal.cc index baad718b9..2b890dd62 100644 --- a/winsup/cygwin/signal.cc +++ b/winsup/cygwin/signal.cc @@ -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) |