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| author | Victor Stinner <victor.stinner@gmail.com> | 2013-08-27 22:53:59 (GMT) |
|---|---|---|
| committer | Victor Stinner <victor.stinner@gmail.com> | 2013-08-27 22:53:59 (GMT) |
| commit | daf455554bc21b6b5df0a016ab5fa639d36cc595 (patch) | |
| tree | 216f52f9f6d9aed0406b2ce2574e5a02aa93e327 /Lib/multiprocessing/connection.py | |
| parent | 46e1ce214b5711e8dae63a1b5a0a7aafb371baf0 (diff) | |
| download | cpython-daf455554bc21b6b5df0a016ab5fa639d36cc595.zip cpython-daf455554bc21b6b5df0a016ab5fa639d36cc595.tar.gz cpython-daf455554bc21b6b5df0a016ab5fa639d36cc595.tar.bz2 | |
Issue #18571: Implementation of the PEP 446: file descriptors and file handles
are now created non-inheritable; add functions os.get/set_inheritable(),
os.get/set_handle_inheritable() and socket.socket.get/set_inheritable().
Diffstat (limited to 'Lib/multiprocessing/connection.py')
| -rw-r--r-- | Lib/multiprocessing/connection.py | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/Lib/multiprocessing/connection.py b/Lib/multiprocessing/connection.py index 443fa7e..9fbe46d 100644 --- a/Lib/multiprocessing/connection.py +++ b/Lib/multiprocessing/connection.py @@ -509,7 +509,7 @@ if sys.platform != 'win32': c1 = Connection(s1.detach()) c2 = Connection(s2.detach()) else: - fd1, fd2 = util.pipe() + fd1, fd2 = os.pipe() c1 = Connection(fd1, writable=False) c2 = Connection(fd2, readable=False) @@ -536,7 +536,9 @@ else: _winapi.FILE_FLAG_FIRST_PIPE_INSTANCE, _winapi.PIPE_TYPE_MESSAGE | _winapi.PIPE_READMODE_MESSAGE | _winapi.PIPE_WAIT, - 1, obsize, ibsize, _winapi.NMPWAIT_WAIT_FOREVER, _winapi.NULL + 1, obsize, ibsize, _winapi.NMPWAIT_WAIT_FOREVER, + # default security descriptor: the handle cannot be inherited + _winapi.NULL ) h2 = _winapi.CreateFile( address, access, 0, _winapi.NULL, _winapi.OPEN_EXISTING, |