diff options
Diffstat (limited to 'Lib/tempfile.py')
| -rw-r--r-- | Lib/tempfile.py | 26 |
1 files changed, 2 insertions, 24 deletions
diff --git a/Lib/tempfile.py b/Lib/tempfile.py index df7328984a..1eff59cca4 100644 --- a/Lib/tempfile.py +++ b/Lib/tempfile.py @@ -35,33 +35,12 @@ import errno as _errno from random import Random as _Random try: - import fcntl as _fcntl -except ImportError: - def _set_cloexec(fd): - pass -else: - def _set_cloexec(fd): - try: - flags = _fcntl.fcntl(fd, _fcntl.F_GETFD, 0) - except OSError: - pass - else: - # flags read successfully, modify - flags |= _fcntl.FD_CLOEXEC - _fcntl.fcntl(fd, _fcntl.F_SETFD, flags) - - -try: import _thread except ImportError: import _dummy_thread as _thread _allocate_lock = _thread.allocate_lock _text_openflags = _os.O_RDWR | _os.O_CREAT | _os.O_EXCL -if hasattr(_os, 'O_CLOEXEC'): - _text_openflags |= _os.O_CLOEXEC -if hasattr(_os, 'O_NOINHERIT'): - _text_openflags |= _os.O_NOINHERIT if hasattr(_os, 'O_NOFOLLOW'): _text_openflags |= _os.O_NOFOLLOW @@ -90,8 +69,8 @@ else: # Fallback. All we need is something that raises OSError if the # file doesn't exist. def _stat(fn): - f = open(fn) - f.close() + fd = _os.open(fn, _os.O_RDONLY) + os.close(fd) def _exists(fn): try: @@ -217,7 +196,6 @@ def _mkstemp_inner(dir, pre, suf, flags): file = _os.path.join(dir, pre + name + suf) try: fd = _os.open(file, flags, 0o600) - _set_cloexec(fd) return (fd, _os.path.abspath(file)) except FileExistsError: continue # try again |