X-Git-Url: http://git.tuebingen.mpg.de/?a=blobdiff_plain;f=playlist.c;h=9a6e4829082a4b6e772338762119f6b9525328a4;hb=9055c71be97f1095dcdbd83da305b600f204f763;hp=8f5c3d7d1089a7cc48352a70d6f1aaf6e8ee2aa0;hpb=462a71176aa847494a1a26826768b5fa52994f54;p=paraslash.git

diff --git a/playlist.c b/playlist.c
index 8f5c3d7d..9a6e4829 100644
--- a/playlist.c
+++ b/playlist.c
@@ -15,13 +15,13 @@
 /** \file playlist.c Functions for loading and saving playlists. */
 
 /** Structure used for adding entries to a playlist. */
-struct playlist_info {
+struct playlist_instance {
 	/** The name of the playlist. */
 	char *name;
 	/** The number of entries currently in the playlist. */
 	unsigned length;
 };
-static struct playlist_info current_playlist;
+static struct playlist_instance current_playlist;
 
 /**
  * Re-insert an audio file into the tree of admissible files.
@@ -38,7 +38,7 @@ static int playlist_update_audio_file(const struct osl_row *aft_row)
 
 static int add_playlist_entry(char *path, void *data)
 {
-	struct playlist_info *playlist = data;
+	struct playlist_instance *playlist = data;
 	struct osl_row *aft_row;
 	int ret = aft_get_row_of_path(path, &aft_row);
 
@@ -102,12 +102,8 @@ int playlist_check_callback(struct afs_callback_arg *aca)
 		check_playlist));
 }
 
-/**
- * Close the current playlist.
- *
- * \sa \ref playlist_open().
- */
-void playlist_close(void)
+/** Free all resources of the current playlist, if any. */
+void playlist_unload(void)
 {
 	if (!current_playlist.name)
 		return;
@@ -124,17 +120,17 @@ void playlist_close(void)
  * up in the audio file table. If the path lookup succeeds, a reference to the
  * corresponding row of the audio file table is added to the score table.
  *
- * \param name The name of the playlist to open.
+ * \param name The name of the playlist to load.
  * \param msg Error message or playlist info is returned here.
  *
  * \return The length of the loaded playlist on success, negative error code
  * else. Files which are listed in the playlist, but are not contained in the
  * database are ignored. This is not considered an error.
  */
-int playlist_open(const char *name, char **msg)
+int playlist_load(const char *name, char **msg)
 {
 	int ret;
-	struct playlist_info *playlist = &current_playlist;
+	struct playlist_instance *playlist = &current_playlist;
 	struct osl_object playlist_def;
 
 	ret = pl_get_def_by_name(name, &playlist_def);
@@ -142,7 +138,7 @@ int playlist_open(const char *name, char **msg)
 		*msg = make_message("could not read playlist %s\n", name);
 		return ret;
 	}
-	playlist_close();
+	playlist_unload();
 	ret = for_each_line(FELF_READ_ONLY, playlist_def.data,
 		playlist_def.size, add_playlist_entry, playlist);
 	osl_close_disk_object(&playlist_def);