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Searched refs:DMX_QUERYBUF (Results 1 – 5 of 5) sorted by relevance

/Linux-v5.4/Documentation/media/uapi/dvb/
Ddmx-querybuf.rst13 ioctl DMX_QUERYBUF
19 DMX_QUERYBUF - Query the status of a buffer
27 .. c:function:: int ioctl( int fd, DMX_QUERYBUF, struct dvb_buffer *argp )
28 :name: DMX_QUERYBUF
52 After calling :ref:`DMX_QUERYBUF` with a pointer to this structure,
Ddmx-mmap.rst83 :ref:`DMX_QUERYBUF` ioctl.
95 :ref:`DMX_QUERYBUF` ioctl. Buffers must be allocated with the
Ddmx-qbuf.rst55 by a :ref:`DMX_QUERYBUF` ioctl will do as well.
/Linux-v5.4/include/uapi/linux/dvb/
Ddmx.h325 #define DMX_QUERYBUF _IOWR('o', 61, struct dmx_buffer) macro
/Linux-v5.4/drivers/media/dvb-core/
Ddmxdev.c1141 case DMX_QUERYBUF: in dvb_demux_do_ioctl()
1309 case DMX_QUERYBUF: in dvb_dvr_do_ioctl()