xref: /titanic_41/usr/src/uts/common/sys/serializer.h (revision 7c478bd95313f5f23a4c958a745db2134aa03244)
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, Version 1.0 only
6  * (the "License").  You may not use this file except in compliance
7  * with the License.
8  *
9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10  * or http://www.opensolaris.org/os/licensing.
11  * See the License for the specific language governing permissions
12  * and limitations under the License.
13  *
14  * When distributing Covered Code, include this CDDL HEADER in each
15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16  * If applicable, add the following below this CDDL HEADER, with the
17  * fields enclosed by brackets "[]" replaced with your own identifying
18  * information: Portions Copyright [yyyy] [name of copyright owner]
19  *
20  * CDDL HEADER END
21  */
22 /*
23  * Copyright 2004 Sun Microsystems, Inc.  All rights reserved.
24  * Use is subject to license terms.
25  */
26 
27 #ifndef	_SYS_SERIALIZER_H
28 #define	_SYS_SERIALIZER_H
29 
30 #pragma ident	"%Z%%M%	%I%	%E% SMI"
31 
32 /*
33  * This file is used for building Solaris kernel. It does not provide any public
34  * interface, its content is unstable and subject to change without notice at
35  * any time.
36  */
37 
38 #ifdef	__cplusplus
39 extern "C" {
40 #endif
41 
42 #ifdef _KERNEL
43 
44 #include <sys/stream.h>
45 #include <sys/kmem.h>
46 
47 struct serializer_s;
48 typedef struct serializer_s serializer_t;
49 
50 typedef void (srproc_t)(mblk_t *, void *);
51 
52 extern void serializer_init(void);
53 extern serializer_t *serializer_create(int);
54 extern void serializer_enter(serializer_t *, srproc_t, mblk_t *, void *);
55 extern void serializer_wait(serializer_t *);
56 extern void serializer_destroy(serializer_t *);
57 
58 #endif	/* _KERNEL */
59 
60 #ifdef	__cplusplus
61 }
62 #endif
63 
64 #endif	/* _SYS_SERIALIZER_H */
65