int parse_boolean(const char *v);
int parse_usec(const char *t, usec_t *usec);
+int parse_bytes(const char *t, off_t *bytes);
int parse_pid(const char *s, pid_t* ret_pid);
int parse_uid(const char *s, uid_t* ret_uid);
#define parse_gid(s, ret_uid) parse_uid(s, ret_uid)
int chmod_and_chown(const char *path, mode_t mode, uid_t uid, gid_t gid);
-int rm_rf(const char *path, bool only_dirs, bool delete_root);
+int rm_rf(const char *path, bool only_dirs, bool delete_root, bool honour_sticky);
int pipe_eof(int fd);
int in_search_path(const char *path, char **search);
int get_files_in_directory(const char *path, char ***list);
+char *join(const char *x, ...) _sentinel_;
+
+bool is_main_thread(void);
+
+bool in_charset(const char *s, const char* charset);
+
+int block_get_whole_disk(dev_t d, dev_t *ret);
+
+int file_is_sticky(const char *p);
+
#define NULSTR_FOREACH(i, l) \
for ((i) = (l); (i) && *(i); (i) = strchr((i), 0)+1)