Merge branch 'ew/directory'

* ew/directory:
  directory: remove redundant sanitizePathDup
  update: move path sanitation up the stack to avoid extra copies
  clean up updateInit calling and error handling
  directory: isRootDirectory() is a one-liner
  directory: writeDirectoryInfo propagates errors
  directory: make it clear that DIRECTORY_MTIME is deprecated
  directory: remove "Mp3" references
  playlist: deleteASongFromPlaylist takes a const Song *
  songvec: songvec_delete takes a const Song pointer
  directory: remove shortname arguments everywhere
  path: add mpd_basename() function
  directory.h: remove directory_sigChldHandler decl
  directory: replace DirectoryList with dirvec
  directory: remove unused CPP defines
  songvec_free => songvec_destroy
  directory.c: kill unnecessary includes

1 files changed, 12 insertions, 0 deletions

diff --git a/src/path.c b/src/path.c
index ceb00c5de..8d1b0018d 100644
--- a/src/path.c
+++ b/src/path.c
@@ -290,3 +290,15 @@ void utf8_to_fs_playlist_path(char *path_max_tmp, const char *utf8path)
 	rpp2app_r(path_max_tmp, path_max_tmp);
 	strncat(path_max_tmp, "." PLAYLIST_FILE_SUFFIX, MPD_PATH_MAX - 1);
 }
+
+/* Only takes sanitized paths w/o trailing slashes */
+const char *mpd_basename(const char *path)
+{
+	const char *ret = strrchr(path, '/');
+
+	if (!ret)
+		return path;
+	++ret;
+	assert(*ret != '\0');
+	return ret;
+}