forked from mirrors/gecko-dev
16b9c75459
Depends on D137611 Differential Revision: https://phabricator.services.mozilla.com/D137612
44 lines
762 B
ReStructuredText
44 lines
762 B
ReStructuredText
PR_CloseFileMap
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===============
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Closes a file mapping.
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.. _Syntax:
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Syntax
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------
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.. code:: eval
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#include <prio.h>
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PRStatus PR_CloseFileMap(PRFileMap *fmap);
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.. _Parameter:
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Parameter
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~~~~~~~~~
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The function has the following parameter:
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``fmap``
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The file mapping to be closed.
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.. _Returns:
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Returns
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~~~~~~~
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The function returns one of the following values:
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- If the memory region is successfully unmapped, ``PR_SUCCESS``.
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- If the memory region is not successfully unmapped, ``PR_FAILURE``.
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The error code can be retrieved via :ref:`PR_GetError`.
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.. _Description:
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Description
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-----------
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When a file mapping created with a call to :ref:`PR_CreateFileMap` is no
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longer needed, it should be closed with a call to :ref:`PR_CloseFileMap`.
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