diff options
Diffstat (limited to 'Documentation/userspace-api/media/mediactl/media-ioc-enum-links.rst')
-rw-r--r-- | Documentation/userspace-api/media/mediactl/media-ioc-enum-links.rst | 28 |
1 files changed, 8 insertions, 20 deletions
diff --git a/Documentation/userspace-api/media/mediactl/media-ioc-enum-links.rst b/Documentation/userspace-api/media/mediactl/media-ioc-enum-links.rst index 9929b639db97..381804a91c99 100644 --- a/Documentation/userspace-api/media/mediactl/media-ioc-enum-links.rst +++ b/Documentation/userspace-api/media/mediactl/media-ioc-enum-links.rst @@ -1,11 +1,5 @@ -.. Permission is granted to copy, distribute and/or modify this -.. document under the terms of the GNU Free Documentation License, -.. Version 1.1 or any later version published by the Free Software -.. Foundation, with no Invariant Sections, no Front-Cover Texts -.. and no Back-Cover Texts. A copy of the license is included at -.. Documentation/userspace-api/media/fdl-appendix.rst. -.. -.. TODO: replace it to GFDL-1.1-or-later WITH no-invariant-sections +.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later +.. c:namespace:: MC .. _media_ioc_enum_links: @@ -18,24 +12,22 @@ Name MEDIA_IOC_ENUM_LINKS - Enumerate all pads and links for a given entity - Synopsis ======== -.. c:function:: int ioctl( int fd, MEDIA_IOC_ENUM_LINKS, struct media_links_enum *argp ) - :name: MEDIA_IOC_ENUM_LINKS +.. c:macro:: MEDIA_IOC_ENUM_LINKS +``int ioctl(int fd, MEDIA_IOC_ENUM_LINKS, struct media_links_enum *argp)`` Arguments ========= ``fd`` - File descriptor returned by :ref:`open() <media-func-open>`. + File descriptor returned by :c:func:`open()`. ``argp`` Pointer to struct :c:type:`media_links_enum`. - Description =========== @@ -60,10 +52,9 @@ outbound links can be retrieved with :ref:`MEDIA_IOC_ENUM_ENTITIES`. Only forward links that originate at one of the entity's source pads are returned during the enumeration process. - .. c:type:: media_links_enum -.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}| +.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.5cm}| .. flat-table:: struct media_links_enum :header-rows: 0 @@ -89,10 +80,9 @@ returned during the enumeration process. - Reserved for future extensions. Drivers and applications must set the array to zero. - .. c:type:: media_pad_desc -.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}| +.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.5cm}| .. flat-table:: struct media_pad_desc :header-rows: 0 @@ -117,10 +107,9 @@ returned during the enumeration process. the array to zero. - .. c:type:: media_link_desc -.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.7cm}| +.. tabularcolumns:: |p{4.4cm}|p{4.4cm}|p{8.5cm}| .. flat-table:: struct media_link_desc :header-rows: 0 @@ -144,7 +133,6 @@ returned during the enumeration process. - Reserved for future extensions. Drivers and applications must set the array to zero. - Return Value ============ |