Fix 'size of tv is unknown' error in brief_async_signal_safe_sleep (musl)

(fix commits 62097c3, 9f48082)

Include <sys/time.h> to get struct timeval defined and select() declared.

* pthread_stop_world.c [GC_ENABLE_SUSPEND_THREAD]: Include sys/time.h
before GC_brief_async_signal_safe_sleep definition.

diff --git a/pthread_stop_world.c b/pthread_stop_world.c
index 3c018cf..2c027bc 100644 (file)
--- a/pthread_stop_world.c
+++ b/pthread_stop_world.c
@@ -389,6 +389,8 @@ STATIC void GC_restart_handler(int sig)
 # endif /* !USE_TKILL_ON_ANDROID */
 
 # ifdef GC_ENABLE_SUSPEND_THREAD
+#   include <sys/time.h>
+
     STATIC void GC_brief_async_signal_safe_sleep(void)
     {
       struct timeval tv;