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authordavidxu <davidxu@FreeBSD.org>2003-12-29 23:21:09 +0000
committerdavidxu <davidxu@FreeBSD.org>2003-12-29 23:21:09 +0000
commit8d750bfb1bf0228b6e58e834f4842c7080398d13 (patch)
treee2ab7b024b94d440af7be0888fe6e9a4498d59b5 /lib/libpthread/thread/thr_create.c
parent2d0145273e128a3db5439ade8d7f54ab879fffef (diff)
downloadFreeBSD-src-8d750bfb1bf0228b6e58e834f4842c7080398d13.zip
FreeBSD-src-8d750bfb1bf0228b6e58e834f4842c7080398d13.tar.gz
Implement sigaltstack() as per-threaded. Current only scope process thread
is supported, for scope system process, kernel signal bits need to be changed. Reviewed by: deischen Tested on : i386 amd64 ia64
Diffstat (limited to 'lib/libpthread/thread/thr_create.c')
-rw-r--r--lib/libpthread/thread/thr_create.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/libpthread/thread/thr_create.c b/lib/libpthread/thread/thr_create.c
index eef5806..b82f1809 100644
--- a/lib/libpthread/thread/thr_create.c
+++ b/lib/libpthread/thread/thr_create.c
@@ -252,6 +252,9 @@ _pthread_create(pthread_t * thread, const pthread_attr_t * attr,
sigemptyset(&new_thread->sigpend);
new_thread->check_pending = 0;
new_thread->locklevel = 0;
+ new_thread->sigstk.ss_sp = 0;
+ new_thread->sigstk.ss_size = 0;
+ new_thread->sigstk.ss_flags = SS_DISABLE;
if (new_thread->attr.suspend == THR_CREATE_SUSPENDED) {
new_thread->state = PS_SUSPENDED;
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