-int utils_mkdir_recursive(const char *path, mode_t mode);
-int utils_create_stream_file(const char *path_name, char *file_name, uint64_t size,
- uint64_t count, int uid, int gid);
-int utils_rotate_stream_file(char *path_name, char *file_name, uint64_t size,
- uint64_t count, int uid, int gid, int out_fd, uint64_t *new_count);
-int utils_parse_size_suffix(char *str, uint64_t *size);
+int utils_mkdir(const char *path, mode_t mode, int uid, int gid);
+int utils_mkdir_recursive(const char *path, mode_t mode, int uid, int gid);
+int utils_stream_file_path(const char *path_name, const char *file_name,
+ uint64_t size, uint64_t count, const char *suffix,
+ char *out_stream_path, size_t stream_path_len);
+int utils_parse_size_suffix(char const * const str, uint64_t * const size);
+int utils_parse_time_suffix(char const * const str, uint64_t * const time_us);