From 5eb468bce0881d746c7107f6cb226a8c5b9dbc9d Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Tue, 18 Feb 2014 10:42:24 +0100
Subject: Thread/Util: make SCHED_RESET_ON_FORK optional

Use it if it exists, but don't insist if the C library is poor
(e.g. Bionic/Android).
---
 src/thread/Util.hxx | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'src/thread')

diff --git a/src/thread/Util.hxx b/src/thread/Util.hxx
index d71230c20..62c5c6c2f 100644
--- a/src/thread/Util.hxx
+++ b/src/thread/Util.hxx
@@ -78,7 +78,13 @@ SetThreadRealtime()
 #ifdef __linux__
 	struct sched_param sched_param;
 	sched_param.sched_priority = 50;
-	sched_setscheduler(0, SCHED_FIFO|SCHED_RESET_ON_FORK, &sched_param);
+
+	int policy = SCHED_FIFO;
+#ifdef SCHED_RESET_ON_FORK
+	policy |= SCHED_RESET_ON_FORK;
+#endif
+
+	sched_setscheduler(0, policy, &sched_param);
 #endif
 };
 
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