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* signal.cc (abort): On second thought, just set incyg once.

This commit is contained in:
Christopher Faylor 2006-04-22 23:13:18 +00:00
parent bdcec0d979
commit 3153a0ecae
2 changed files with 7 additions and 4 deletions
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8
winsup/cygwin/ChangeLog
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@ -1,7 +1,11 @@
2006-04-22 Christopher Faylor <cgf@timesys.com> 2006-04-22 Christopher Faylor <cgf@timesys.com>
* abort.cc (abort): Set incyg manually to help get a reliable gdb stack * signal.cc (abort): On second thought, just set incyg once.
trace.
2006-04-22 Christopher Faylor <cgf@timesys.com>
* signal.cc (abort): Set incyg manually to help get a reliable gdb
stack trace.
* cygwin.din (abort): Make NOSIGFE. * cygwin.din (abort): Make NOSIGFE.
2006-04-21 Pierre Humblet Pierre.Humblet@ieee.org 2006-04-21 Pierre Humblet Pierre.Humblet@ieee.org

3
winsup/cygwin/signal.cc
View File

@ -327,6 +327,7 @@ killpg (pid_t pgrp, int sig)
extern "C" void extern "C" void
abort (void) abort (void)
{ {
_my_tls.incyg++;
sig_dispatch_pending (); sig_dispatch_pending ();
/* Flush all streams as per SUSv2. /* Flush all streams as per SUSv2.
From my reading of this document, this isn't strictly correct. From my reading of this document, this isn't strictly correct.
@ -344,9 +345,7 @@ abort (void)
sigdelset (&sig_mask, SIGABRT); sigdelset (&sig_mask, SIGABRT);
set_signal_mask (sig_mask, myself->getsigmask ()); set_signal_mask (sig_mask, myself->getsigmask ());
_my_tls.incyg++;
raise (SIGABRT); raise (SIGABRT);
_my_tls.incyg--;
_my_tls.call_signal_handler (); /* Call any signal handler */ _my_tls.call_signal_handler (); /* Call any signal handler */
do_exit (SIGABRT); /* signal handler didn't exit. Goodbye. */ do_exit (SIGABRT); /* signal handler didn't exit. Goodbye. */
} }