From: Masami Hiramatsu <masami.hiramatsu...@hitachi.com> Use strerror_r instead of strerror in error messages for thread-safety.
Signed-off-by: Masami Hiramatsu <masami.hiramatsu...@hitachi.com> Cc: Ingo Molnar <mi...@redhat.com> Cc: Namhyung Kim <namhy...@kernel.org> Cc: Naohiro Aota <na...@elisp.net> Cc: Paul Mackerras <pau...@samba.org> Cc: Peter Zijlstra <a.p.zijls...@chello.nl> Link: http://lkml.kernel.org/r/20140814022249.3545.53211.stgit@kbuild-fedora.novalocal Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com> --- tools/perf/builtin-buildid-cache.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/tools/perf/builtin-buildid-cache.c b/tools/perf/builtin-buildid-cache.c index ac5838e0b1bd..70385756da63 100644 --- a/tools/perf/builtin-buildid-cache.c +++ b/tools/perf/builtin-buildid-cache.c @@ -291,6 +291,7 @@ int cmd_buildid_cache(int argc, const char **argv, *missing_filename = NULL, *update_name_list_str = NULL, *kcore_filename; + char sbuf[STRERR_BUFSIZE]; struct perf_data_file file = { .mode = PERF_DATA_MODE_READ, @@ -347,7 +348,7 @@ int cmd_buildid_cache(int argc, const char **argv, continue; } pr_warning("Couldn't add %s: %s\n", - pos->s, strerror(errno)); + pos->s, strerror_r(errno, sbuf, sizeof(sbuf))); } strlist__delete(list); @@ -365,7 +366,7 @@ int cmd_buildid_cache(int argc, const char **argv, continue; } pr_warning("Couldn't remove %s: %s\n", - pos->s, strerror(errno)); + pos->s, strerror_r(errno, sbuf, sizeof(sbuf))); } strlist__delete(list); @@ -386,7 +387,7 @@ int cmd_buildid_cache(int argc, const char **argv, continue; } pr_warning("Couldn't update %s: %s\n", - pos->s, strerror(errno)); + pos->s, strerror_r(errno, sbuf, sizeof(sbuf))); } strlist__delete(list); -- 1.9.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
