From 43f71d93a0cb342f0c918fba3f6abb7661e40ad2 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Wed, 27 Jul 2016 06:32:31 -0300 Subject: doc-rst: Remove the media docbook Now that all media documentation was converted to Sphinx, we should get rid of the old DocBook one, as we don't want people to submit patches against the old stuff. Signed-off-by: Mauro Carvalho Chehab Acked-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- Documentation/DocBook/media/v4l/cec-func-poll.xml | 94 ----------------------- 1 file changed, 94 deletions(-) delete mode 100644 Documentation/DocBook/media/v4l/cec-func-poll.xml (limited to 'Documentation/DocBook/media/v4l/cec-func-poll.xml') diff --git a/Documentation/DocBook/media/v4l/cec-func-poll.xml b/Documentation/DocBook/media/v4l/cec-func-poll.xml deleted file mode 100644 index 1bddbde0142d..000000000000 --- a/Documentation/DocBook/media/v4l/cec-func-poll.xml +++ /dev/null @@ -1,94 +0,0 @@ - - - cec poll() - &manvol; - - - - cec-poll - Wait for some event on a file descriptor - - - - - #include <sys/poll.h> - - int poll - struct pollfd *ufds - unsigned int nfds - int timeout - - - - - - Description - - - Note: this documents the proposed CEC API. This API is not yet finalized and - is currently only available as a staging kernel module. - - - With the poll() function applications -can wait for CEC events. - - On success poll() returns the number of -file descriptors that have been selected (that is, file descriptors -for which the revents field of the -respective pollfd structure is non-zero). -CEC devices set the POLLIN and -POLLRDNORM flags in the -revents field if there are messages in the -receive queue. If the transmit queue has room for new messages, the -POLLOUT and POLLWRNORM -flags are set. If there are events in the event queue, then the -POLLPRI flag is set. -When the function timed out it returns a value of zero, on -failure it returns -1 and the -errno variable is set appropriately. - - - For more details see the -poll() manual page. - - - - Return Value - - On success, poll() returns the number -structures which have non-zero revents -fields, or zero if the call timed out. On error --1 is returned, and the -errno variable is set appropriately: - - - - EBADF - - One or more of the ufds members -specify an invalid file descriptor. - - - - EFAULT - - ufds references an inaccessible -memory area. - - - - EINTR - - The call was interrupted by a signal. - - - - EINVAL - - The nfds argument is greater -than OPEN_MAX. - - - - - -- cgit v1.2.3