diff options
| author | Namhyung Kim <namhyung.kim@lge.com> | 2012-05-07 09:09:01 +0400 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2012-05-07 23:46:48 +0400 |
| commit | dfe78adaaca90417ece98edbd3eb1c9661334406 (patch) | |
| tree | 537576730ce54f2ddee4d6266aad7c8f72258a45 /tools/perf/util/usage.c | |
| parent | 60bbddaaa33865633efa2800702e3b02495a0e94 (diff) | |
| download | linux-dfe78adaaca90417ece98edbd3eb1c9661334406.tar.xz | |
perf target: Introduce perf_target__parse_uid()
Add and use the modern perf_target__parse_uid() and get rid of the old
parse_target_uid().
Signed-off-by: Namhyung Kim <namhyung.kim@lge.com>
Reviewed-by: David Ahern <dsahern@gmail.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1336367344-28071-5-git-send-email-namhyung.kim@lge.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/usage.c')
| -rw-r--r-- | tools/perf/util/usage.c | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/tools/perf/util/usage.c b/tools/perf/util/usage.c index e851abc22ccc..4007aca8e0ca 100644 --- a/tools/perf/util/usage.c +++ b/tools/perf/util/usage.c @@ -82,34 +82,3 @@ void warning(const char *warn, ...) warn_routine(warn, params); va_end(params); } - -uid_t parse_target_uid(const char *str) -{ - struct passwd pwd, *result; - char buf[1024]; - - if (str == NULL) - return UINT_MAX; - - getpwnam_r(str, &pwd, buf, sizeof(buf), &result); - - if (result == NULL) { - char *endptr; - int uid = strtol(str, &endptr, 10); - - if (*endptr != '\0') { - ui__error("Invalid user %s\n", str); - return UINT_MAX - 1; - } - - getpwuid_r(uid, &pwd, buf, sizeof(buf), &result); - - if (result == NULL) { - ui__error("Problems obtaining information for user %s\n", - str); - return UINT_MAX - 1; - } - } - - return result->pw_uid; -} |