vb2_fileio_buf Struct Reference

Data Fields
void *	vaddr
unsigned int	size
unsigned int	pos
unsigned int	queued:1

Detailed Description

struct vb2_fileio_buf - buffer context used by file io emulator

vb2 provides a compatibility layer and emulator of file io (read and write) calls on top of streaming API. This structure is used for tracking context related to the buffers.

Definition at line 1787 of file videobuf2-core.c.

Field Documentation

unsigned int pos

Definition at line 1790 of file videobuf2-core.c.

unsigned int queued

Definition at line 1791 of file videobuf2-core.c.

unsigned int size

Definition at line 1789 of file videobuf2-core.c.

void* vaddr

Definition at line 1788 of file videobuf2-core.c.

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The documentation for this struct was generated from the following file:

• drivers/media/v4l2-core/videobuf2-core.c