ring_buf Struct Reference

A structure to represent a ring buffer. More...

#include <ring_buffer.h>

Data Structures
union	ring_buf_buffer
union	ring_buf_misc

Data Fields
uint32_t	head
uint32_t	tail
union ring_buf::ring_buf_misc	misc
uint32_t	size
union ring_buf::ring_buf_buffer	buf
uint32_t	mask
struct k_spinlock	lock

Detailed Description

A structure to represent a ring buffer.

Field Documentation

buf

union ring_buf::ring_buf_buffer ring_buf::buf

head

uint32_t ring_buf::head

Index in buf for the head element

lock

struct k_spinlock ring_buf::lock

mask

uint32_t ring_buf::mask

Modulo mask if size is a power of 2

misc

union ring_buf::ring_buf_misc ring_buf::misc

size

uint32_t ring_buf::size

Size of buf in 32-bit chunks

tail

uint32_t ring_buf::tail

Index in buf for the tail element

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

• include/sys/ring_buffer.h