perf buildid-cache: Use strerror_r instead of strerror
authorMasami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Thu, 14 Aug 2014 02:22:49 +0000 (02:22 +0000)
committerArnaldo Carvalho de Melo <acme@redhat.com>
Fri, 15 Aug 2014 16:07:59 +0000 (13:07 -0300)
commit340481ada1af9322d99e9c1ba874391f53ff4fce
treedc0046385840e7256504a231d3fe17b948766c3a
parentfb74fbda42dc5bcbd9bae5d75bfb6755948db21d
perf buildid-cache: Use strerror_r instead of strerror

Use strerror_r instead of strerror in error messages for thread-safety.

Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Naohiro Aota <naota@elisp.net>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/20140814022249.3545.53211.stgit@kbuild-fedora.novalocal
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
tools/perf/builtin-buildid-cache.c