k_pipe Struct Reference

#include <kernel.h>

Data Fields
unsigned char *	buffer
size_t	size
size_t	bytes_used
size_t	read_index
size_t	write_index
struct k_spinlock	lock
struct {
_wait_q_t   readers
_wait_q_t   writers
}	wait_q
uint8_t	flags

Detailed Description

Pipe Structure

Field Documentation

buffer

unsigned char* k_pipe::buffer

Pipe buffer: may be NULL

bytes_used

size_t k_pipe::bytes_used

bytes used in buffer

flags

uint8_t k_pipe::flags

Wait queue Flags

lock

struct k_spinlock k_pipe::lock

Synchronization lock

read_index

size_t k_pipe::read_index

Where in buffer to read from

readers

_wait_q_t k_pipe::readers

Reader wait queue

size

size_t k_pipe::size

Buffer size

struct { ... } k_pipe::wait_q

write_index

size_t k_pipe::write_index

Where in buffer to write

writers

_wait_q_t k_pipe::writers

Writer wait queue

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

• include/kernel.h