linux-kernel - [tip:perf/core] perf tools: Replace mempcpy with memcpy

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Date:	Thu, 6 Sep 2012 23:09:13 -0700
From:	tip-bot for Irina Tirdea <irina.tirdea@...il.com>
To:	linux-tip-commits@...r.kernel.org
Cc:	acme@...hat.com, linux-kernel@...r.kernel.org, hpa@...or.com,
	mingo@...nel.org, a.p.zijlstra@...llo.nl, namhyung@...nel.org,
	fweisbec@...il.com, rostedt@...dmis.org, irina.tirdea@...el.com,
	irina.tirdea@...il.com, tglx@...utronix.de
Subject: [tip:perf/core] perf tools: Replace mempcpy with memcpy

Commit-ID:  60ff92f515a4efb36931f1b5b042332016e0f123
Gitweb:     http://git.kernel.org/tip/60ff92f515a4efb36931f1b5b042332016e0f123
Author:     Irina Tirdea <irina.tirdea@...il.com>
AuthorDate: Wed, 29 Aug 2012 01:22:16 +0300
Committer:  Arnaldo Carvalho de Melo <acme@...hat.com>
CommitDate: Wed, 5 Sep 2012 19:35:21 -0300

perf tools: Replace mempcpy with memcpy

mempcpy is not supported by bionic in Android and will lead to
compilation errors.

Replacing mempcpy with memcpy so it will work in Android.

Signed-off-by: Irina Tirdea <irina.tirdea@...el.com>
Cc: Frederic Weisbecker <fweisbec@...il.com>
Cc: Ingo Molnar <mingo@...nel.org>
Cc: Namhyung Kim <namhyung@...nel.org>
Cc: Peter Zijlstra <a.p.zijlstra@...llo.nl>
Cc: Steven Rostedt <rostedt@...dmis.org>
Link: http://lkml.kernel.org/r/CANg8OW+Y3ZMG-GdhYu2_yKOYH_XEMgw73PdCX_23UTnfYhmttA@mail.gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@...hat.com>
---
 tools/perf/util/target.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/perf/util/target.c b/tools/perf/util/target.c
index 051eaa6..065528b 100644
--- a/tools/perf/util/target.c
+++ b/tools/perf/util/target.c
@@ -117,8 +117,8 @@ int perf_target__strerror(struct perf_target *target, int errnum,
 
 		if (err != buf) {
 			size_t len = strlen(err);
-			char *c = mempcpy(buf, err, min(buflen - 1, len));
-			*c = '\0';
+			memcpy(buf, err, min(buflen - 1, len));
+			*(buf + min(buflen - 1, len)) = '\0';
 		}
 
 		return 0;
--
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