From 8b0a67a2538d7c79b74086caab07735fa97aa047 Mon Sep 17 00:00:00 2001
From: Jon Lund Steffensen <jonlst@gmail.com>
Date: Sun, 22 Feb 2015 11:51:20 -0500
Subject: Fix #174: Use nanosleep() instead of usleep()

usleep() cannot sleep for more than 1000000 microseconds on certain
platforms. nanosleep() does not have this limitation.
---
 src/systemtime.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/systemtime.c b/src/systemtime.c
index 0d0cb85..9a971fa 100644
--- a/src/systemtime.c
+++ b/src/systemtime.c
@@ -24,6 +24,7 @@
 # if _POSIX_TIMERS > 0
 #  include <time.h>
 # else
+#  include <time.h>
 #  include <sys/time.h>
 # endif
 #else
@@ -74,7 +75,10 @@ void
 systemtime_msleep(unsigned int msecs)
 {
 #ifndef _WIN32
-	usleep(msecs*1000);
+	struct timespec sleep;
+	sleep.tv_sec = msecs / 1000;
+	sleep.tv_nsec = (msecs % 1000)*1000000;
+	nanosleep(&sleep, NULL);
 #else
 	Sleep(msecs);
 #endif
-- 
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