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 /*
23  * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
24  * Use is subject to license terms.
25  */
26 
27 #ifndef	_PMAP_COMMON_H
28 #define	_PMAP_COMMON_H
29 
30 #ifdef	__cplusplus
31 extern "C" {
32 #endif
33 
34 typedef struct lwpstack {
35 	lwpid_t	lwps_lwpid;
36 	stack_t	lwps_stack;
37 } lwpstack_t;
38 
39 /*
40  * Used to set the advice type var (at_map) when parsing the arguments to
41  * pmadvise.  Later, when creating the map list, at_map is used as a mask
42  * to determine if any generic advice applies to each memory mapping.
43  */
44 enum	atype_enum {
45 	AT_PRIVM,
46 	AT_SHARED,
47 	AT_HEAP,
48 	AT_STACK,
49 	AT_SEG,
50 	AT_NTYPES
51 };
52 
53 extern int cmpstacks(const void *, const void *);
54 extern char *make_name(struct ps_prochandle *, int, uintptr_t,
55     const char *, char *, size_t);
56 extern char *anon_name(char *, const pstatus_t *, lwpstack_t *, uint_t,
57     uintptr_t, size_t, int, int, int *);
58 
59 
60 #ifdef	__cplusplus
61 }
62 #endif
63 
64 #endif	/* _PMAP_COMMON_H */
65