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-rw-r--r--src/gallium/auxiliary/os/os_thread.h9
1 files changed, 8 insertions, 1 deletions
diff --git a/src/gallium/auxiliary/os/os_thread.h b/src/gallium/auxiliary/os/os_thread.h
index 8173d4cc37f..6b4281ad661 100644
--- a/src/gallium/auxiliary/os/os_thread.h
+++ b/src/gallium/auxiliary/os/os_thread.h
@@ -56,7 +56,14 @@ typedef pthread_t pipe_thread;
static INLINE pipe_thread pipe_thread_create( void *(* routine)( void *), void *param )
{
pipe_thread thread;
- if (pthread_create( &thread, NULL, routine, param ))
+ sigset_t saved_set, new_set;
+ int ret;
+
+ sigfillset(&new_set);
+ pthread_sigmask(SIG_SETMASK, &new_set, &saved_set);
+ ret = pthread_create( &thread, NULL, routine, param );
+ pthread_sigmask(SIG_SETMASK, &saved_set, NULL);
+ if (ret)
return 0;
return thread;
}