mirror of https://github.com/python/cpython
Merge 3.5: fcntl doc
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@ -83,7 +83,7 @@ The module defines the following functions:
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buffer 1024 bytes long which is then passed to :func:`ioctl` and copied back
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into the supplied buffer.
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If the :c:func:`ioctl` fails, an :exc:`IOError` exception is raised.
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If the :c:func:`ioctl` fails, an :exc:`OSError` exception is raised.
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An example::
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@ -106,7 +106,7 @@ The module defines the following functions:
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:manpage:`flock(2)` for details. (On some systems, this function is emulated
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using :c:func:`fcntl`.)
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If the :c:func:`flock` fails, an :exc:`IOError` exception is raised.
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If the :c:func:`flock` fails, an :exc:`OSError` exception is raised.
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.. function:: lockf(fd, cmd, len=0, start=0, whence=0)
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@ -344,7 +344,7 @@ of the following values:
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When operation is LOCK_SH or LOCK_EX, it can also be bitwise ORed with
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LOCK_NB to avoid blocking on lock acquisition. If LOCK_NB is used and the
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lock cannot be acquired, an IOError will be raised and the exception will
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lock cannot be acquired, an OSError will be raised and the exception will
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have an errno attribute set to EACCES or EAGAIN (depending on the operating
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system -- for portability, check for either value).
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