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Searched refs:DMX_QUERYBUF (Results 1 – 6 of 6) sorted by relevance

/Linux-v4.19/Documentation/media/uapi/dvb/
Ddmx-querybuf.rst4 ioctl DMX_QUERYBUF
10 DMX_QUERYBUF - Query the status of a buffer
18 .. c:function:: int ioctl( int fd, DMX_QUERYBUF, struct dvb_buffer *argp )
19 :name: DMX_QUERYBUF
43 After calling :ref:`DMX_QUERYBUF` with a pointer to this structure,
Ddmx-mmap.rst74 :ref:`DMX_QUERYBUF` ioctl.
86 :ref:`DMX_QUERYBUF` ioctl. Buffers must be allocated with the
Ddmx-qbuf.rst46 by a :ref:`DMX_QUERYBUF` ioctl will do as well.
/Linux-v4.19/include/uapi/linux/dvb/
Ddmx.h325 #define DMX_QUERYBUF _IOWR('o', 61, struct dmx_buffer) macro
/Linux-v4.19/drivers/media/dvb-core/
Ddmxdev.c1141 case DMX_QUERYBUF: in dvb_demux_do_ioctl()
1308 case DMX_QUERYBUF: in dvb_dvr_do_ioctl()
/Linux-v4.19/fs/
Dcompat_ioctl.c1189 COMPATIBLE_IOCTL(DMX_QUERYBUF)