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| author | Christopher Faylor <me@cgf.cx> | 2003-08-19 04:10:42 +0000 |
|---|---|---|
| committer | Christopher Faylor <me@cgf.cx> | 2003-08-19 04:10:42 +0000 |
| commit | 05cb7b17cb29a2ac4dd3b1f1bc49073ccc81e89b (patch) | |
| tree | 9ecc4cfb6c783843e77b6068b7fc8c734c40c639 /winsup/cygwin/signal.cc | |
| parent | 755f575f155dbbb0496b9d94363e8177312b49cd (diff) | |
| download | cygnal-05cb7b17cb29a2ac4dd3b1f1bc49073ccc81e89b.tar.gz cygnal-05cb7b17cb29a2ac4dd3b1f1bc49073ccc81e89b.tar.bz2 cygnal-05cb7b17cb29a2ac4dd3b1f1bc49073ccc81e89b.zip | |
Throughout, eliminate argument to sig_dispatch_pending.
* exceptions.cc (setup_handler): Move non-interruptible condition handling
(back) to wait_sig (as suggested by Pierre Humblet).
(set_process_mask): Don't worry about calling sig_dispatch_pending from
sigthread since it is detected in the function anyway.
(sig_handle): Eliminate thisproc arg. Don't call sig_dispatch_pending on
SIGCONT since that should happen automatically.
* sigproc.cc (sig_dispatch_pending): Eliminate justwake argument. Just return
when called from sigthread.
(wait_sig): Change some variables to bool. Change inner while to an if. Move
uninterruptible signal handling here.
(sigproc_terminate): Don't call sig_dispatch_pending. Just increment semaphore
on exit.
* speclib: Use slightly different (but still flawed) method for determining
symbols to extract from libraries.
Diffstat (limited to 'winsup/cygwin/signal.cc')
| -rw-r--r-- | winsup/cygwin/signal.cc | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/winsup/cygwin/signal.cc b/winsup/cygwin/signal.cc index 0530fcf47..09dcbca51 100644 --- a/winsup/cygwin/signal.cc +++ b/winsup/cygwin/signal.cc @@ -42,7 +42,7 @@ set_sigcatchers (void (*oldsig) (int), void (*cursig) (int)) extern "C" _sig_func_ptr signal (int sig, _sig_func_ptr func) { - sig_dispatch_pending (0); + sig_dispatch_pending (); _sig_func_ptr prev; /* check that sig is in right range */ @@ -69,7 +69,7 @@ extern "C" int nanosleep (const struct timespec *rqtp, struct timespec *rmtp) { int res = 0; - sig_dispatch_pending (0); + sig_dispatch_pending (); sigframe thisframe (mainthread); pthread_testcancel (); @@ -127,7 +127,7 @@ usleep (unsigned int useconds) extern "C" int sigprocmask (int sig, const sigset_t *set, sigset_t *oldset) { - sig_dispatch_pending (0); + sig_dispatch_pending (); /* check that sig is in right range */ if (sig < 0 || sig >= NSIG) { @@ -167,7 +167,7 @@ sigprocmask (int sig, const sigset_t *set, sigset_t *oldset) static int kill_worker (pid_t pid, int sig) { - sig_dispatch_pending (0); + sig_dispatch_pending (); int res = 0; pinfo dest (pid); @@ -287,7 +287,7 @@ killpg (pid_t pgrp, int sig) extern "C" void abort (void) { - sig_dispatch_pending (0); + sig_dispatch_pending (); sigframe thisframe (mainthread); /* Flush all streams as per SUSv2. From my reading of this document, this isn't strictly correct. @@ -313,7 +313,7 @@ abort (void) extern "C" int sigaction (int sig, const struct sigaction *newact, struct sigaction *oldact) { - sig_dispatch_pending (0); + sig_dispatch_pending (); sigproc_printf ("signal %d, newact %p, oldact %p", sig, newact, oldact); /* check that sig is in right range */ if (sig < 0 || sig >= NSIG) |