blob: e8fc767a8b2880b0c8018eb9bf4c493081410b6d (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
|
/*
* Copyright (c) 2016 Mindaugas Rasiukevicius <rmind at noxt eu>
* All rights reserved.
*
* Use is subject to license terms, as specified in the LICENSE file.
*/
#ifndef _RINGBUF_H_
#define _RINGBUF_H_
__BEGIN_DECLS
typedef struct ringbuf ringbuf_t;
typedef struct ringbuf_worker ringbuf_worker_t;
int ringbuf_setup(ringbuf_t *, unsigned, size_t);
void ringbuf_get_sizes(unsigned, size_t *, size_t *);
ringbuf_worker_t *ringbuf_register(ringbuf_t *, unsigned);
void ringbuf_unregister(ringbuf_t *, ringbuf_worker_t *);
ssize_t ringbuf_acquire(ringbuf_t *, ringbuf_worker_t *, size_t);
void ringbuf_produce(ringbuf_t *, ringbuf_worker_t *);
size_t ringbuf_consume(ringbuf_t *, size_t *);
void ringbuf_release(ringbuf_t *, size_t);
__END_DECLS
#endif
|
