int readlink_malloc(const char *p, char **r);
#if 0 /// UNNEEDED by elogind
int readlink_value(const char *p, char **ret);
+#endif // 0
int readlink_and_make_absolute(const char *p, char **r);
-int readlink_and_canonicalize(const char *p, char **r);
+#if 0 /// UNNEEDED by elogind
+int readlink_and_canonicalize(const char *p, const char *root, char **r);
int readlink_and_make_absolute_root(const char *root, const char *path, char **ret);
#endif // 0
int get_files_in_directory(const char *path, char ***list);
+int tmp_dir(const char **ret);
#if 0 /// UNNEEDED by elogind
-int var_tmp(char **ret);
+int var_tmp_dir(const char **ret);
#define INOTIFY_EVENT_MAX (sizeof(struct inotify_event) + NAME_MAX + 1)
};
int inotify_add_watch_fd(int fd, int what, uint32_t mask);
+
+#endif // 0
+enum {
+ CHASE_PREFIX_ROOT = 1, /* If set, the specified path will be prefixed by the specified root before beginning the iteration */
+ CHASE_NONEXISTENT = 2, /* If set, it's OK if the path doesn't actually exist. */
+};
+
+int chase_symlinks(const char *path_with_prefix, const char *root, unsigned flags, char **ret);
+
+#if 0 /// UNNEEDED by elogind
+/* Useful for usage with _cleanup_(), removes a directory and frees the pointer */
+static inline void rmdir_and_free(char *p) {
+ (void) rmdir(p);
+ free(p);
+}
+DEFINE_TRIVIAL_CLEANUP_FUNC(char*, rmdir_and_free);
+
+static inline void unlink_and_free(char *p) {
+ (void) unlink(p);
+ free(p);
+}
+DEFINE_TRIVIAL_CLEANUP_FUNC(char*, unlink_and_free);
#endif // 0