1.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later 2.. c:namespace:: DTV.video 3 4.. _VIDEO_SET_STREAMTYPE: 5 6==================== 7VIDEO_SET_STREAMTYPE 8==================== 9 10Name 11---- 12 13VIDEO_SET_STREAMTYPE 14 15.. attention:: This ioctl is deprecated. 16 17Synopsis 18-------- 19 20.. c:macro:: VIDEO_SET_STREAMTYPE 21 22``int ioctl(fd, VIDEO_SET_STREAMTYPE, int type)`` 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_SET_STREAMTYPE for this command. 42 43 - .. row 3 44 45 - int type 46 47 - stream type 48 49Description 50----------- 51 52This ioctl tells the driver which kind of stream to expect being written 53to it. If this call is not used the default of video PES is used. Some 54drivers might not support this call and always expect PES. 55 56Return Value 57------------ 58 59On success 0 is returned, on error -1 and the ``errno`` variable is set 60appropriately. The generic error codes are described at the 61:ref:`Generic Error Codes <gen-errors>` chapter. 62