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Honor SA_NODEFER in pthread__deliver_signal(). This should help code which

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makes a longjmp out of a signal handler.

Also add missing si_code argument to debugging printf in pthread__kill().
This commit is contained in:
cl 2003-11-25 22:45:33 +00:00
parent 0446e60323
commit d109665f1d
1 changed files with 5 additions and 4 deletions
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9
lib/libpthread/pthread_sig.c
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@ -1,4 +1,4 @@
/* $NetBSD: pthread_sig.c,v 1.29 2003/11/25 22:36:32 christos Exp $ */
/* $NetBSD: pthread_sig.c,v 1.30 2003/11/25 22:45:33 cl Exp $ */
/*-
* Copyright (c) 2001 The NetBSD Foundation, Inc.
@ -37,7 +37,7 @@
*/
#include <sys/cdefs.h>
__RCSID("$NetBSD: pthread_sig.c,v 1.29 2003/11/25 22:36:32 christos Exp $");
__RCSID("$NetBSD: pthread_sig.c,v 1.30 2003/11/25 22:45:33 cl Exp $");
/* We're interposing a specific version of the signal interface. */
#define __LIBC12_SOURCE__
@ -755,7 +755,7 @@ pthread__kill(pthread_t self, pthread_t target, siginfo_t *si)
{
SDPRINTF(("(pthread__kill %p) target %p sig %d code %d\n", self, target,
si->si_signo));
si->si_signo, si->si_code));
if (__sigismember14(&target->pt_sigmask, si->si_signo)) {
/* Record the signal for later delivery. */
@ -840,7 +840,8 @@ pthread__deliver_signal(pthread_t self, pthread_t target, siginfo_t *si)
*/
oldmask = target->pt_sigmask;
__sigplusset(&target->pt_sigmask, &act.sa_mask);
__sigaddset14(&target->pt_sigmask, si->si_signo);
if ((act.sa_flags & SA_NODEFER) == 0)
__sigaddset14(&target->pt_sigmask, si->si_signo);
if (target->pt_trapuc) {
olduc = target->pt_trapuc;