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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>
This commit is contained in:
Arnaldo Carvalho de Melo 2016-03-23 15:25:02 -03:00
parent 531d241063
commit cf47a8aede
4 changed files with 0 additions and 46 deletions
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3
tools/perf/util/cache.h
View File

@ -70,7 +70,4 @@ char *strip_path_suffix(const char *path, const char *suffix);
char *mkpath(const char *fmt, ...) __attribute__((format (printf, 1, 2)));
char *perf_path(const char *fmt, ...) __attribute__((format (printf, 1, 2)));
char *perf_pathdup(const char *fmt, ...)
__attribute__((format (printf, 1, 2)));
#endif /* __PERF_CACHE_H */

30
tools/perf/util/path.c
View File

@ -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;

1
tools/perf/util/util.h
View File

@ -162,7 +162,6 @@ static inline char *gitstrchrnul(const char *s, int c)
/*
* Wrappers:
*/
char *xstrdup(const char *str);
void *xrealloc(void *ptr, size_t size) __attribute__((weak));

12
tools/perf/util/wrapper.c
View File

@ -12,18 +12,6 @@ static inline void release_pack_memory(size_t size __maybe_unused,
{
}
char *xstrdup(const char *str)
{
char *ret = strdup(str);
if (!ret) {
release_pack_memory(strlen(str) + 1, -1);
ret = strdup(str);
if (!ret)
die("Out of memory, strdup failed");
}
return ret;
}
void *xrealloc(void *ptr, size_t size)
{
void *ret = realloc(ptr, size);