diff options
| -rw-r--r-- | mysys/my_thr_init.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/mysys/my_thr_init.c b/mysys/my_thr_init.c index 5729f27b7a7..f4fd96b769d 100644 --- a/mysys/my_thr_init.c +++ b/mysys/my_thr_init.c @@ -60,11 +60,14 @@ static uint get_thread_lib(void); my_bool my_thread_global_init(void) { +#if defined(SIGALRM) || defined(SIGUSR1) + /* On Windows, these signals are not defined, but this whole part is not needed. */ thd_lib_detected= get_thread_lib(); if (thd_lib_detected == THD_LIB_LT) thr_client_alarm= SIGALRM; else thr_client_alarm= SIGUSR1; +#endif if (pthread_key_create(&THR_KEY_mysys,0)) { |