perf tools: Remove unused perf_pathdup, xstrdup functions

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-s87zi5d03m6rz622y1z6rlsa@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 0 insertions, 30 deletions

diff --git a/tools/perf/util/path.c b/tools/perf/util/path.c
index 3654d964e49d..3bf6bf82ff2d 100644
--- a/tools/perf/util/path.c
+++ b/tools/perf/util/path.c
@@ -41,36 +41,6 @@ static char *cleanup_path(char *path)
         return path;
 }
 
-static char *perf_vsnpath(char *buf, size_t n, const char *fmt, va_list args)
-{
-        const char *perf_dir = get_perf_dir();
-        size_t len;
-
-        len = strlen(perf_dir);
-        if (n < len + 1)
-                goto bad;
-        memcpy(buf, perf_dir, len);
-        if (len && !is_dir_sep(perf_dir[len-1]))
-                buf[len++] = '/';
-        len += vsnprintf(buf + len, n - len, fmt, args);
-        if (len >= n)
-                goto bad;
-        return cleanup_path(buf);
-bad:
-        strlcpy(buf, bad_path, n);
-        return buf;
-}
-
-char *perf_pathdup(const char *fmt, ...)
-{
-        char path[PATH_MAX];
-        va_list args;
-        va_start(args, fmt);
-        (void)perf_vsnpath(path, sizeof(path), fmt, args);
-        va_end(args);
-        return xstrdup(path);
-}
-
 char *mkpath(const char *fmt, ...)
 {
         va_list args;