Revision 73027ed2 lib/utils.py
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return status |
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def SetCloseOnExecFlag(fd, enable): |
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"""Sets or unsets the close-on-exec flag on a file descriptor. |
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@type fd: int |
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@param fd: File descriptor |
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@type enable: bool |
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@param enable: Whether to set or unset it. |
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""" |
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flags = fcntl.fcntl(fd, fcntl.F_GETFD) |
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if enable: |
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flags |= fcntl.FD_CLOEXEC |
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else: |
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flags &= ~fcntl.FD_CLOEXEC |
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fcntl.fcntl(fd, fcntl.F_SETFD, flags) |
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def RetryOnSignal(fn, *args, **kwargs): |
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"""Calls a function again if it failed due to EINTR. |
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