RING Struct Reference

Ring Buffer Structure.

Data Fields
char *	buf
	Pointer to start of buffer. More...
int	buf_size
	Size of ring in bytes. More...
int	p_from_buf
	Offset from start of buffer where to read next. More...
int	p_to_buf
	Offset from start of buffer where to write next. More...

char* RING::buf

Pointer to start of buffer.

Referenced by rng_buf_get(), rng_buf_put(), rng_init(), and rng_put_ahead().

int RING::buf_size

Size of ring in bytes.

Referenced by rng_buf_get(), rng_buf_put(), rng_free_bytes(), rng_init(), rng_is_full(), rng_move_ahead(), rng_nBytes(), and rng_put_ahead().

int RING::p_from_buf

Offset from start of buffer where to read next.

Referenced by rng_buf_get(), rng_buf_put(), rng_flush(), rng_free_bytes(), rng_is_empty(), rng_is_full(), and rng_nBytes().

int RING::p_to_buf

Offset from start of buffer where to write next.

Referenced by rng_buf_get(), rng_buf_put(), rng_flush(), rng_free_bytes(), rng_is_empty(), rng_is_full(), rng_move_ahead(), rng_nBytes(), and rng_put_ahead().