-rw-r--r-- | cache.c | 5 |
1 files changed, 5 insertions, 0 deletions
@@ -90,18 +90,23 @@ int cache_lock(struct cacheitem *item) cache_refill_overdue(lockfile) && !unlink(lockfile)) goto top; return (item->fd > 0); } int cache_unlock(struct cacheitem *item) { close(item->fd); return (rename(fmt("%s.lock", item->name), item->name) == 0); } +int cache_cancel_lock(struct cacheitem *item) +{ + return (unlink(fmt("%s.lock", item->name)) == 0); +} + int cache_expired(struct cacheitem *item) { if (item->ttl < 0) return 0; return item->st.st_mtime + item->ttl * 60 < time(NULL); } |