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From: Khem Raj <raj.khem@gmail.com>
To: kexec@lists.infradead.org
Cc: horms@verge.net.au, Khem Raj <raj.khem@gmail.com>
Subject: [PATCH] vmcore-dmesg: Define _GNU_SOURCE
Date: Sat,  9 Jan 2016 17:21:22 -0800	[thread overview]
Message-ID: <1452388882-11712-1-git-send-email-raj.khem@gmail.com> (raw)

loff_t is guarded with _GNU_SOURCE on some C library implementations
e.g. musl since this type is not defined by POSIX. Define _GNU_SOURCE to
include this define, it should help compiling on musl while nothing
changes for glibc based systems since there _GNU_SOURCE is already
defined

Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
 vmcore-dmesg/vmcore-dmesg.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/vmcore-dmesg/vmcore-dmesg.c b/vmcore-dmesg/vmcore-dmesg.c
index 0364636..a8f56df 100644
--- a/vmcore-dmesg/vmcore-dmesg.c
+++ b/vmcore-dmesg/vmcore-dmesg.c
@@ -1,4 +1,5 @@
 #define _XOPEN_SOURCE 600
+#define _GNU_SOURCE
 #define _LARGEFILE_SOURCE 1
 #define _FILE_OFFSET_BITS 64
 #include <endian.h>
-- 
2.7.0


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             reply	other threads:[~2016-01-10  1:21 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-01-10  1:21 Khem Raj [this message]
2017-03-08 19:44 ` [PATCH] vmcore-dmesg: Define _GNU_SOURCE David Woodhouse
2017-03-10  9:12   ` Simon Horman
2017-03-10  9:38     ` David Woodhouse
2017-03-13  9:04       ` Simon Horman

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