From: Frederic Weisbecker <fweisbec@gmail.com>
Date: Wed, 14 Apr 2010 17:11:29 +0000 (+0200)
Subject: perf tools: Fix accidentally preprocessed snprintf callback
X-Git-Tag: v2.6.35-rc1~522^2~102^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fcd1498405c2c88ac632e7c3c3fce3213d9196db;p=pandora-kernel.git

perf tools: Fix accidentally preprocessed snprintf callback

struct sort_entry has a callback named snprintf that turns an
entry into a string result.
But there are glibc versions that implement snprintf through a
macro. The following expression is then going to get the snprintf
call preprocessed:

        ent->snprintf(...)

to finally end up in a build error:

        util/hist.c: Dans la fonction «hist_entry__snprintf» :
        util/hist.c:539: erreur: «struct sort_entry» has no member named «__builtin___snprintf_chk»

To fix this, prepend struct sort_entry callbacks with an "se_"
prefix.

Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---

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