1.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later 2.. c:namespace:: DTV.video 3 4.. _VIDEO_STOP: 5 6========== 7VIDEO_STOP 8========== 9 10Name 11---- 12 13VIDEO_STOP 14 15.. attention:: This ioctl is deprecated. 16 17Synopsis 18-------- 19 20.. c:macro:: VIDEO_STOP 21 22``int ioctl(fd, VIDEO_STOP, boolean mode)`` 23 24Arguments 25--------- 26 27.. flat-table:: 28 :header-rows: 0 29 :stub-columns: 0 30 31 - .. row 1 32 33 - int fd 34 35 - File descriptor returned by a previous call to open(). 36 37 - .. row 2 38 39 - int request 40 41 - Equals VIDEO_STOP for this command. 42 43 - .. row 3 44 45 - Boolean mode 46 47 - Indicates how the screen shall be handled. 48 49 - .. row 4 50 51 - 52 - TRUE: Blank screen when stop. 53 54 - .. row 5 55 56 - 57 - FALSE: Show last decoded frame. 58 59Description 60----------- 61 62This ioctl is for Digital TV devices only. To control a V4L2 decoder use the 63V4L2 :ref:`VIDIOC_DECODER_CMD` instead. 64 65This ioctl call asks the Video Device to stop playing the current 66stream. Depending on the input parameter, the screen can be blanked out 67or displaying the last decoded frame. 68 69Return Value 70------------ 71 72On success 0 is returned, on error -1 and the ``errno`` variable is set 73appropriately. The generic error codes are described at the 74:ref:`Generic Error Codes <gen-errors>` chapter. 75