diff options
Diffstat (limited to 'Lib/subprocess.py')
| -rw-r--r-- | Lib/subprocess.py | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/Lib/subprocess.py b/Lib/subprocess.py index 6ebcc25..4ce3c92 100644 --- a/Lib/subprocess.py +++ b/Lib/subprocess.py @@ -405,7 +405,6 @@ else: import select _has_poll = hasattr(select, 'poll') import _posixsubprocess - _create_pipe = _posixsubprocess.cloexec_pipe # When select or poll has indicated that the file is writable, # we can write up to _PIPE_BUF bytes without risk of blocking. @@ -1258,7 +1257,7 @@ class Popen(object): if stdin is None: pass elif stdin == PIPE: - p2cread, p2cwrite = _create_pipe() + p2cread, p2cwrite = os.pipe() elif stdin == DEVNULL: p2cread = self._get_devnull() elif isinstance(stdin, int): @@ -1270,7 +1269,7 @@ class Popen(object): if stdout is None: pass elif stdout == PIPE: - c2pread, c2pwrite = _create_pipe() + c2pread, c2pwrite = os.pipe() elif stdout == DEVNULL: c2pwrite = self._get_devnull() elif isinstance(stdout, int): @@ -1282,7 +1281,7 @@ class Popen(object): if stderr is None: pass elif stderr == PIPE: - errread, errwrite = _create_pipe() + errread, errwrite = os.pipe() elif stderr == STDOUT: errwrite = c2pwrite elif stderr == DEVNULL: @@ -1334,7 +1333,7 @@ class Popen(object): # For transferring possible exec failure from child to parent. # Data format: "exception name:hex errno:description" # Pickle is not used; it is complex and involves memory allocation. - errpipe_read, errpipe_write = _create_pipe() + errpipe_read, errpipe_write = os.pipe() try: try: # We must avoid complex work that could involve |