diff options
Diffstat (limited to '')
| -rw-r--r-- | src/directory.c | 30 |
1 files changed, 27 insertions, 3 deletions
diff --git a/src/directory.c b/src/directory.c index a11d01d25..9613bbfbd 100644 --- a/src/directory.c +++ b/src/directory.c @@ -63,8 +63,13 @@ static time_t directory_dbModTime; static pthread_t update_thr; static const int update_task_id_max = 1 << 15; + static int update_task_id; +static Song *delete; + +static struct condition delete_cond; + static int addToDirectory(Directory * directory, const char *name); static void freeDirectory(Directory * directory); @@ -144,6 +149,16 @@ void reap_update_task(void) assert(pthread_equal(pthread_self(), main_task)); + cond_enter(&delete_cond); + if (delete) { + char tmp[MPD_PATH_MAX]; + LOG("removing: %s\n", get_song_url(tmp, delete)); + deleteASongFromPlaylist(delete); + delete = NULL; + cond_signal(&delete_cond); + } + cond_leave(&delete_cond); + if (progress != UPDATE_PROGRESS_DONE) return; if (pthread_join(update_thr, (void **)&ret)) @@ -215,10 +230,19 @@ static void freeDirectory(Directory * directory) static void delete_song(Directory *dir, Song *del) { - char path_max_tmp[MPD_PATH_MAX]; /* wasteful */ - LOG("removing: %s\n", get_song_url(path_max_tmp, del)); + /* first, prevent traversers in main task from getting this */ songvec_delete(&dir->songs, del); - freeSong(del); /* FIXME racy */ + + /* now take it out of the playlist (in the main_task) */ + cond_enter(&delete_cond); + assert(!delete); + delete = del; + wakeup_main_task(); + do { cond_wait(&delete_cond); } while (delete); + cond_leave(&delete_cond); + + /* finally, all possible references gone, free it */ + freeJustSong(del); } static void deleteEmptyDirectoriesInDirectory(Directory * directory) |