From ffad61d3bbe86c09ffe062dab393fcb0e4940580 Mon Sep 17 00:00:00 2001
From: Mikael Djurfeldt <mikael@djurfeldt.com>
Date: Sun, 26 Feb 2017 20:09:56 +0100
Subject: [PATCH] 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.
---
 pthread_stop_world.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/pthread_stop_world.c b/pthread_stop_world.c
index 3c018cf..2c027bc 100644
--- 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;
-- 
2.7.4