ringbuf.c File Reference

Ring buffer library implementation. More...

#include "lib/ringbuf.h"

Go to the source code of this file.

Functions
void	ringbuf_init (struct ringbuf *r, uint8_t *dataptr, uint8_t size)
	Initialize a ring buffer.
int	ringbuf_put (struct ringbuf *r, uint8_t c)
	Insert a byte into the ring buffer.
int	ringbuf_get (struct ringbuf *r)
	Get a byte from the ring buffer.
int	ringbuf_size (struct ringbuf *r)
	Get the size of a ring buffer.
int	ringbuf_elements (struct ringbuf *r)
	Get the number of elements currently in the ring buffer.

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Detailed Description

Ring buffer library implementation.

Author:

Adam Dunkels <adam@sics.se>

Definition in file ringbuf.c.