From b367274b4dcdd1e83e6e7211dd2c08df05c8a998 Mon Sep 17 00:00:00 2001
From: Rolf Eike Beer <eb@emlix.com>
Date: Tue, 11 Feb 2020 11:22:18 +0100
Subject: [PATCH 74/74] do not set close-on-exec flag on descriptor if it was
 already set

There is no need to set this again if O_CLOEXEC is supported.

Signed-off-by: Rolf Eike Beer <eb@emlix.com>
Signed-off-by: Jaroslav Kysela <perex@perex.cz>
---
 include/local.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/include/local.h b/include/local.h
index ea0ec32d96b3..ed6ba93664dd 100644
--- a/include/local.h
+++ b/include/local.h
@@ -320,8 +320,10 @@ static inline int snd_open_device(const char *filename, int fmode)
 			fd = rsm_open_device(filename, fmode);
 	}
 #endif
+#ifndef O_CLOEXEC
 	if (fd >= 0)
 		fcntl(fd, F_SETFD, FD_CLOEXEC);
+#endif
 	return fd;
 }
 
-- 
2.16.4