[utils] Use flock instead of lockf (Fixes #3621)

10 years ago · 2582bebe06
parent c9cc0bf57b
commit 2582bebe06
1 changed files with 2 additions and 2 deletions
--- a/youtube_dl/utils.py
+++ b/youtube_dl/utils.py
@ -1141,10 +1141,10 @@ else:
    import fcntl
    def _lock_file(f, exclusive):
-        fcntl.lockf(f, fcntl.LOCK_EX if exclusive else fcntl.LOCK_SH)
+        fcntl.flock(f, fcntl.LOCK_EX if exclusive else fcntl.LOCK_SH)
    def _unlock_file(f):
-        fcntl.lockf(f, fcntl.LOCK_UN)
+        fcntl.flock(f, fcntl.LOCK_UN)
 class locked_file(object):