diff options
| -rw-r--r-- | tools/perf/util/cache.h | 4 | ||||
| -rw-r--r-- | tools/perf/util/config.c | 2 | ||||
| -rw-r--r-- | tools/perf/util/path.c | 65 |
3 files changed, 2 insertions, 69 deletions
diff --git a/tools/perf/util/cache.h b/tools/perf/util/cache.h index 0d814bb74661..f260040abc90 100644 --- a/tools/perf/util/cache.h +++ b/tools/perf/util/cache.h @@ -32,7 +32,6 @@ int perf_config_int(const char *, const char *); u64 perf_config_u64(const char *, const char *); int perf_config_bool(const char *, const char *); int config_error_nonbool(const char *); -const char *perf_config_dirname(const char *, const char *); const char *perf_etc_perfconfig(void); char *alias_lookup(const char *alias); @@ -45,9 +44,6 @@ static inline int is_absolute_path(const char *path) return path[0] == '/'; } -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))); #endif /* __PERF_CACHE_H */ diff --git a/tools/perf/util/config.c b/tools/perf/util/config.c index 31e09a4e8862..d15c59267644 100644 --- a/tools/perf/util/config.c +++ b/tools/perf/util/config.c @@ -372,7 +372,7 @@ int perf_config_bool(const char *name, const char *value) return !!perf_config_bool_or_int(name, value, &discard); } -const char *perf_config_dirname(const char *name, const char *value) +static const char *perf_config_dirname(const char *name, const char *value) { if (!name) return NULL; diff --git a/tools/perf/util/path.c b/tools/perf/util/path.c index 3bf6bf82ff2d..cff8bf0f87e8 100644 --- a/tools/perf/util/path.c +++ b/tools/perf/util/path.c @@ -14,14 +14,8 @@ static char bad_path[] = "/bad-path/"; /* - * Two hacks: + * One hack: */ - -static const char *get_perf_dir(void) -{ - return "."; -} - static char *get_pathname(void) { static char pathname_array[4][PATH_MAX]; @@ -54,60 +48,3 @@ char *mkpath(const char *fmt, ...) return bad_path; return cleanup_path(pathname); } - -char *perf_path(const char *fmt, ...) -{ - const char *perf_dir = get_perf_dir(); - char *pathname = get_pathname(); - va_list args; - unsigned len; - - len = strlen(perf_dir); - if (len > PATH_MAX-100) - return bad_path; - memcpy(pathname, perf_dir, len); - if (len && perf_dir[len-1] != '/') - pathname[len++] = '/'; - va_start(args, fmt); - len += vsnprintf(pathname + len, PATH_MAX - len, fmt, args); - va_end(args); - if (len >= PATH_MAX) - return bad_path; - return cleanup_path(pathname); -} - -/* strip arbitrary amount of directory separators at end of path */ -static inline int chomp_trailing_dir_sep(const char *path, int len) -{ - while (len && is_dir_sep(path[len - 1])) - len--; - return len; -} - -/* - * If path ends with suffix (complete path components), returns the - * part before suffix (sans trailing directory separators). - * Otherwise returns NULL. - */ -char *strip_path_suffix(const char *path, const char *suffix) -{ - int path_len = strlen(path), suffix_len = strlen(suffix); - - while (suffix_len) { - if (!path_len) - return NULL; - - if (is_dir_sep(path[path_len - 1])) { - if (!is_dir_sep(suffix[suffix_len - 1])) - return NULL; - path_len = chomp_trailing_dir_sep(path, path_len); - suffix_len = chomp_trailing_dir_sep(suffix, suffix_len); - } - else if (path[--path_len] != suffix[--suffix_len]) - return NULL; - } - - if (path_len && !is_dir_sep(path[path_len - 1])) - return NULL; - return strndup(path, chomp_trailing_dir_sep(path, path_len)); -} |