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* exceptions.cc (handle_sigsuspend): Force pending signal delivery before

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waiting for signals to happen.
* signal.cc (sleep): Force pending signal delivery before sleeping.
(usleep): Ditto.
(signal): Force pending signal delivery before manipulating signal stuff.
(sigprocmask): Ditto.
(kill_worker): Ditto.
(abort): Ditto.
(sigaction): Ditto.
* syscalls.cc (readv): Force pending signal delivery before I/O.
(writev): Ditto.
(open): Ditto.
* net.cc: Ditto, throughout.
* sigproc.cc (sig_dispatch_pending): Deliver any pending signals prior to
returning.
* tty.cc (tty::make_pipes): Increase pipe buffer size.
This commit is contained in:
Christopher Faylor
2002-11-22 20:51:13 +00:00
parent 2955fd7669
commit a0d3c309e4
7 changed files with 66 additions and 2 deletions
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9
winsup/cygwin/sigproc.cc
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@ -516,6 +516,12 @@ sig_dispatch_pending (int justwake)
{
if (!hwait_sig)
return 0;
DWORD tid = GetCurrentThreadId ();
sigframe thisframe (mainthread);
if (tid == sigtid && !justwake)
justwake = 1;
int was_pending = pending_signals;
#ifdef DEBUGGING
@ -544,6 +550,9 @@ sig_dispatch_pending (int justwake)
system_printf ("%E releasing sigcatch_nosync(%p)", sigcatch_nosync);
}
if (was_pending && !justwake)
thisframe.call_signal_handler ();
return was_pending;
}