tagcache: move TAGCACHE_STATEFILE define to .c file

Provide a function to remove the statefile so that external
users of this define can call that instead.

Change-Id: Id3e1e0564b25fe28bbc68c2e9365d8bf51e6e4f8

1 files changed, 8 insertions, 0 deletions

diff --git a/apps/tagcache.c b/apps/tagcache.c
index b9960f2ad0..c638665def 100644
--- a/apps/tagcache.c
+++ b/apps/tagcache.c
@@ -135,6 +135,9 @@
 /* ASCII dumpfile of the DB contents. */
 #define TAGCACHE_FILE_CHANGELOG  ROCKBOX_DIR "/database_changelog.txt"
 
+/* Serialized DB. */
+#define TAGCACHE_STATEFILE       ROCKBOX_DIR "/database_state.tcd"
+
 /* Flags */
 #define FLAG_DELETED     0x0001  /* Entry has been removed from db */
 #define FLAG_DIRCACHE    0x0002  /* Filename is a dircache pointer */
@@ -5009,6 +5012,11 @@ void tagcache_shutdown(void)
 #endif
 }
 
+void tagcache_remove_statefile(void)
+{
+    remove(TAGCACHE_STATEFILE);
+}
+
 static int get_progress(void)
 {
     int total_count = -1;