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-rw-r--r--include/my_pthread.h4
-rw-r--r--mysys/my_pthread.c2
2 files changed, 3 insertions, 3 deletions
diff --git a/include/my_pthread.h b/include/my_pthread.h
index 9c0d6d1b9d9..2a77624b233 100644
--- a/include/my_pthread.h
+++ b/include/my_pthread.h
@@ -169,7 +169,7 @@ void * my_pthread_getspecific_imp(pthread_key_t key);
#define pthread_sigmask(A,B,C) thr_sigsetmask((A),(B),(C))
-extern int my_sigwait(sigset_t *set,int *sig);
+extern int my_sigwait(const sigset_t *set,int *sig);
#define pthread_detach_this_thread() pthread_dummy(0)
@@ -309,7 +309,7 @@ extern int my_pthread_cond_init(pthread_cond_t *mp,
#endif
#if !defined(HAVE_SIGWAIT) && !defined(HAVE_mit_thread) && !defined(HAVE_rts_threads) && !defined(sigwait) && !defined(alpha_linux_port) && !defined(HAVE_NONPOSIX_SIGWAIT) && !defined(HAVE_DEC_3_2_THREADS) && !defined(_AIX)
-int sigwait(sigset_t *setp, int *sigp); /* Use our implemention */
+int sigwait(const sigset_t *setp, int *sigp); /* Use our implemention */
#endif
#if !defined(HAVE_SIGSET) && !defined(HAVE_mit_thread) && !defined(sigset)
#define sigset(A,B) do { struct sigaction s; sigset_t set; \
diff --git a/mysys/my_pthread.c b/mysys/my_pthread.c
index 4bf3e5e702a..b2445bfa363 100644
--- a/mysys/my_pthread.c
+++ b/mysys/my_pthread.c
@@ -100,7 +100,7 @@ int my_pthread_create_detached=1;
#if defined(HAVE_NONPOSIX_SIGWAIT) || defined(HAVE_DEC_3_2_THREADS)
-int my_sigwait(sigset_t *set,int *sig)
+int my_sigwait(const sigset_t *set,int *sig)
{
int signal=sigwait(set);
if (signal < 0)