Lines Matching +full:value +full:- +full:start

1 .. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later
4 .. _func-munmap:
13 v4l2-munmap - Unmap device memory
18 .. code-block:: c
23 .. c:function:: int munmap( void *start, size_t length )
28 ``start``
33     Length of the mapped buffer. This must be the same value as given to
36     single-planar API and in the struct
38     multi-planar API.
46 Return Value
49 On success :c:func:`munmap()` returns 0, on failure -1 and the
53     The ``start`` or ``length`` is incorrect, or no buffers have been