tests: add tests for environment serialization

[elogind.git] / src / basic / fs-util.h

diff --git a/src/basic/fs-util.h b/src/basic/fs-util.h
index e206a382ec7d94e6fce0f2fcaee18a2d93f80bc5..4c6bb659afa6014d7e7a0b4be22f96b21dec400f 100644 (file)
--- a/src/basic/fs-util.h
+++ b/src/basic/fs-util.h
@@ -41,7 +41,9 @@ int readlinkat_malloc(int fd, const char *p, char **ret);
 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);
+#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
@@ -72,8 +74,8 @@ int mkfifo_atomic(const char *path, mode_t mode);
 
 int get_files_in_directory(const char *path, char ***list);
 
-#if 0 /// UNNEEDED by elogind
 int tmp_dir(const char **ret);
+#if 0 /// UNNEEDED by elogind
 int var_tmp_dir(const char **ret);
 
 #define INOTIFY_EVENT_MAX (sizeof(struct inotify_event) + NAME_MAX + 1)
@@ -93,7 +95,22 @@ 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_NON_EXISTING = 2,  /* If set, it's OK if the path doesn't actually exist. */
+        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