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| author | Hans Verkuil <hverkuil@xs4all.nl> | 2018-08-14 09:52:17 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2018-09-11 14:37:33 +0200 |
| commit | 96cb579cc47380a22d3f64da7877e13a7566e296 (patch) | |
| tree | 6ff3b19adb50f6f611ff34059e79312f6093041b | |
| parent | media: v4l2-tpg: add Z16 support (diff) | |
| download | linux-96cb579cc47380a22d3f64da7877e13a7566e296.tar.xz linux-96cb579cc47380a22d3f64da7877e13a7566e296.zip | |
media: cec-func-poll.rst/func-poll.rst: update EINVAL description
nfds depends on RLIMIT_NOFILE, not OPEN_MAX. Update the description
for cec and v4l2.
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
| -rw-r--r-- | Documentation/media/uapi/cec/cec-func-poll.rst | 3 | ||||
| -rw-r--r-- | Documentation/media/uapi/v4l/func-poll.rst | 3 |
2 files changed, 4 insertions, 2 deletions
diff --git a/Documentation/media/uapi/cec/cec-func-poll.rst b/Documentation/media/uapi/cec/cec-func-poll.rst index d49f1ee0742d..c698c969635c 100644 --- a/Documentation/media/uapi/cec/cec-func-poll.rst +++ b/Documentation/media/uapi/cec/cec-func-poll.rst @@ -74,4 +74,5 @@ is returned, and the ``errno`` variable is set appropriately: The call was interrupted by a signal. ``EINVAL`` - The ``nfds`` argument is greater than ``OPEN_MAX``. + The ``nfds`` value exceeds the ``RLIMIT_NOFILE`` value. Use + ``getrlimit()`` to obtain this value. diff --git a/Documentation/media/uapi/v4l/func-poll.rst b/Documentation/media/uapi/v4l/func-poll.rst index 360bc6523ae2..967fe8920729 100644 --- a/Documentation/media/uapi/v4l/func-poll.rst +++ b/Documentation/media/uapi/v4l/func-poll.rst @@ -113,4 +113,5 @@ EINTR The call was interrupted by a signal. EINVAL - The ``nfds`` argument is greater than ``OPEN_MAX``. + The ``nfds`` value exceeds the ``RLIMIT_NOFILE`` value. Use + ``getrlimit()`` to obtain this value. |