From: Wolfram Sang <wsa@the-dreams.de>
To: linux-i2c@vger.kernel.org
Cc: Jean Delvare <jdelvare@suse.de>, Wolfram Sang <wsa@the-dreams.de>
Subject: [PATCH] i2c-tools: fix feature test macros for glibc >= 2.20
Date: Wed, 3 Aug 2016 10:43:56 +0200 [thread overview]
Message-ID: <1470213836-2848-1-git-send-email-wsa@the-dreams.de> (raw)
Since glibc 2.20, the usage of _BSD_SOURCE is deprecated. Fix it like
described here:
https://sourceware.org/glibc/wiki/Release/2.20#Deprecation_of__BSD_SOURCE_and__SVID_SOURCE_feature_macros
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
---
tools/i2cbusses.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/tools/i2cbusses.c b/tools/i2cbusses.c
index b3093aa..28e3682 100644
--- a/tools/i2cbusses.c
+++ b/tools/i2cbusses.c
@@ -23,7 +23,8 @@
*/
/* For strdup and snprintf */
-#define _BSD_SOURCE 1
+#define _BSD_SOURCE 1 /* for glibc < 2.19 */
+#define _DEFAULT_SOURCE 1 /* for glibc >= 2.20 */
#include <sys/types.h>
#include <sys/stat.h>
--
2.8.1
next reply other threads:[~2016-08-03 8:44 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-03 8:43 Wolfram Sang [this message]
2016-08-03 11:23 ` [PATCH] i2c-tools: fix feature test macros for glibc >= 2.20 Jean Delvare
2016-08-09 20:40 ` Wolfram Sang
2016-08-12 18:34 ` Wolfram Sang
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