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41 lines
764 B
ReStructuredText
41 lines
764 B
ReStructuredText
PR_Access
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=========
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Determines the accessibility of a file.
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Syntax
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------
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.. code::
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#include <prio.h>
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PRStatus PR_Access(
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const char *name,
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PRAccessHow how);
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Parameters
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~~~~~~~~~~
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The function has the following parameters:
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``name``
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The pathname of the file whose accessibility is to be determined.
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``how``
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Specifies which access permission to check for. Use one of the
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following values:
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- :ref:`PR_ACCESS_READ_OK`. Test for read permission.
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- :ref:`PR_ACCESS_WRITE_OK`. Test for write permission.
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- :ref:`PR_ACCESS_EXISTS`. Check existence of file.
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Returns
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~~~~~~~
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One of the following values:
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- If the requested access is permitted, ``PR_SUCCESS``.
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- If the requested access is not permitted, ``PR_FAILURE``.
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