Mercurial > cpython-lru_cache-weakref

annotate Lib/test/subprocessdata/fd_status.py @ 78069:a8aa77458e12 3.2

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Add c_size_t and c_ssize_t to the ctypes summary table.
author Antoine Pitrou <solipsis@pitrou.net>
date Thu, 12 Jul 2012 20:31:50 +0200
parents f5e9c17b85ad
children fed15a462aa5
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
66868
de05d846795e issue7213: Open the pipes used by subprocesses with the FD_CLOEXEC flag from
Gregory P. Smith <greg@mad-scientist.com>
parents:
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1 """When called as a script, print a comma-separated list of the open
de05d846795e issue7213: Open the pipes used by subprocesses with the FD_CLOEXEC flag from
Gregory P. Smith <greg@mad-scientist.com>
parents:
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2 file descriptors on stdout."""
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Gregory P. Smith <greg@mad-scientist.com>
parents:
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3
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4 import errno
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5 import os
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6
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7 try:
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8 _MAXFD = os.sysconf("SC_OPEN_MAX")
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9 except:
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10 _MAXFD = 256
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11
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12 if __name__ == "__main__":
68088
f5e9c17b85ad Issue #10826: Prevent sporadic failure in test_subprocess on Solaris due
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13 fds = []
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14 for fd in range(0, _MAXFD):
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15 try:
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16 st = os.fstat(fd)
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parents: 66868
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17 except OSError as e:
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parents: 66868
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18 if e.errno == errno.EBADF:
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19 continue
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20 raise
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21 # Ignore Solaris door files
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22 if st.st_mode & 0xF000 != 0xd000:
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parents: 66868
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23 fds.append(fd)
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24 print(','.join(map(str, fds)))