diff options
Diffstat (limited to 'Tools/Scripts/webkitpy/common/system/file_lock.py')
| -rw-r--r-- | Tools/Scripts/webkitpy/common/system/file_lock.py | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/Tools/Scripts/webkitpy/common/system/file_lock.py b/Tools/Scripts/webkitpy/common/system/file_lock.py index b4bfffc40..c542777f2 100644 --- a/Tools/Scripts/webkitpy/common/system/file_lock.py +++ b/Tools/Scripts/webkitpy/common/system/file_lock.py @@ -43,20 +43,20 @@ class FileLock(object): self._max_wait_time_sec = max_wait_time_sec def _create_lock(self): - if sys.platform.startswith('linux') or sys.platform in ('darwin', 'cygwin'): - import fcntl - fcntl.flock(self._lock_file_descriptor, fcntl.LOCK_EX | fcntl.LOCK_NB) - elif sys.platform == 'win32': + if sys.platform == 'win32': import msvcrt msvcrt.locking(self._lock_file_descriptor, msvcrt.LK_NBLCK, 32) + else: + import fcntl + fcntl.flock(self._lock_file_descriptor, fcntl.LOCK_EX | fcntl.LOCK_NB) def _remove_lock(self): - if sys.platform.startswith('linux') or sys.platform in ('darwin', 'cygwin'): - import fcntl - fcntl.flock(self._lock_file_descriptor, fcntl.LOCK_UN) - elif sys.platform == 'win32': + if sys.platform == 'win32': import msvcrt msvcrt.locking(self._lock_file_descriptor, msvcrt.LK_UNLCK, 32) + else: + import fcntl + fcntl.flock(self._lock_file_descriptor, fcntl.LOCK_UN) def acquire_lock(self): self._lock_file_descriptor = os.open(self._lock_file_path, os.O_TRUNC | os.O_CREAT) |