linux-kernel - [PATCH v2 10/12] tools lib traceevent: replace mempcpy with memcpy

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Message-Id: <1347065004-15306-11-git-send-email-irina.tirdea@intel.com>
Date:	Sat,  8 Sep 2012 03:43:22 +0300
From:	Irina Tirdea <irina.tirdea@...il.com>
To:	mingo@...hat.com, acme@...stprotocols.net, a.p.zijlstra@...llo.nl,
	rostedt@...dmis.org
Cc:	paulus@...ba.org, dsahern@...il.com, namhyung.kim@....com,
	linux-kernel@...r.kernel.org, Irina Tirdea <irina.tirdea@...el.com>
Subject: [PATCH v2 10/12] tools lib traceevent: replace mempcpy with memcpy

From: Irina Tirdea <irina.tirdea@...el.com>

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>
---
 tools/lib/traceevent/event-parse.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/lib/traceevent/event-parse.c b/tools/lib/traceevent/event-parse.c
index b5b4d80..c848fc3 100644
--- a/tools/lib/traceevent/event-parse.c
+++ b/tools/lib/traceevent/event-parse.c
@@ -4812,8 +4812,8 @@ int pevent_strerror(struct pevent *pevent, enum pevent_errno errnum,
 		msg = strerror_r(errnum, buf, buflen);
 		if (msg != buf) {
 			size_t len = strlen(msg);
-			char *c = mempcpy(buf, msg, min(buflen-1, len));
-			*c = '\0';
+			memcpy(buf, msg, min(buflen - 1, len));
+			*(buf + min(buflen - 1, len)) = '\0';
 		}
 		return 0;
 	}
-- 
1.7.9.5

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