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Searched refs:DMX_EXPBUF (Results 1 – 3 of 3) sorted by relevance

/linux-6.3-rc2/Documentation/userspace-api/media/dvb/
A Ddmx-expbuf.rst7 ioctl DMX_EXPBUF
13 DMX_EXPBUF - Export a buffer as a DMABUF file descriptor.
20 .. c:macro:: DMX_EXPBUF
22 ``int ioctl(int fd, DMX_EXPBUF, struct dmx_exportbuffer *argp)``
49 multiple :ref:`DMX_EXPBUF` calls.
51 After calling :ref:`DMX_EXPBUF` the ``fd`` field will be set by a
68 if (ioctl(v4lfd, DMX_EXPBUF, &expbuf) == -1) {
69 perror("DMX_EXPBUF");
/linux-6.3-rc2/include/uapi/linux/dvb/
A Ddmx.h311 #define DMX_EXPBUF _IOWR('o', 62, struct dmx_exportbuffer) macro
/linux-6.3-rc2/drivers/media/dvb-core/
A Ddmxdev.c1145 case DMX_EXPBUF: in dvb_demux_do_ioctl()
1308 case DMX_EXPBUF: in dvb_dvr_do_ioctl()

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