From 31eef02317d59b4d204624efbddaea641e861390 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.

Upstream status: upstream
commit ffad61d3bbe86c09ffe062dab393fcb0e4940580

[Romain: backported to 7.6.0]
Signed-off-by: Romain Naour <romain.naour@gmail.com>
---
 pthread_stop_world.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/pthread_stop_world.c b/pthread_stop_world.c
index dad1fdc..8c76944 100644
--- a/pthread_stop_world.c
+++ b/pthread_stop_world.c
@@ -391,6 +391,7 @@ STATIC void GC_restart_handler(int sig)
 #   ifndef GC_TIME_LIMIT
 #     define GC_TIME_LIMIT 50
 #   endif
+#   include <sys/time.h>
 
     STATIC void GC_brief_async_signal_safe_sleep(void)
     {
-- 
2.9.4