From 96cb579cc47380a22d3f64da7877e13a7566e296 Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Tue, 14 Aug 2018 03:52:17 -0400 Subject: [PATCH] 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 Signed-off-by: Mauro Carvalho Chehab --- Documentation/media/uapi/cec/cec-func-poll.rst | 3 ++- 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. -- 2.20.1