xref: /titanic_51/usr/src/lib/libpri/common/pri.h (revision 96aa4f28c45f26c5cb5f5eb8bf23cb7fc6991d8f)
1 /*
2  * CDDL HEADER START
3  *
4  * The contents of this file are subject to the terms of the
5  * Common Development and Distribution License (the "License").
6  * You may not use this file except in compliance with the License.
7  *
8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9  * or http://www.opensolaris.org/os/licensing.
10  * See the License for the specific language governing permissions
11  * and limitations under the License.
12  *
13  * When distributing Covered Code, include this CDDL HEADER in each
14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15  * If applicable, add the following below this CDDL HEADER, with the
16  * fields enclosed by brackets "[]" replaced with your own identifying
17  * information: Portions Copyright [yyyy] [name of copyright owner]
18  *
19  * CDDL HEADER END
20  */
21 /*
22  * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
23  * Use is subject to license terms.
24  */
25 
26 #ifndef	_PRI_H
27 #define	_PRI_H
28 
29 #pragma ident	"%Z%%M%	%I%	%E% SMI"
30 
31 #include <stdlib.h>
32 #include <sys/types.h>
33 
34 #ifdef	__cplusplus
35 extern "C" {
36 #endif
37 
38 #define		PRI_GET		0
39 #define		PRI_WAITGET	1
40 #define		DS_PRI_DRIVER	"/devices/pseudo/ds_pri@0:ds_pri"
41 
42 extern int pri_init(void);
43 extern void pri_fini(void);
44 extern ssize_t pri_get(uint8_t wait, uint64_t *token, uint64_t **buf,
45 		void *(*allocp)(size_t), void (*freep)(void *, size_t));
46 
47 #ifdef	__cplusplus
48 }
49 #endif
50 
51 #endif	/* _PRI_H */
52