xref: /titanic_44/usr/src/head/mon.h (revision 940c61f284366ef6845abe1c4002504280d7f0f2)
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 /*	Copyright (c) 1988 AT&T	*/
23 /*	  All Rights Reserved  	*/
24 
25 /*
26  * Copyright 2014 Garrett D'Amore <garrett@damore.org>
27  *
28  * Copyright 1997-2003 Sun Microsystems, Inc.  All rights reserved.
29  * Use is subject to license terms.
30  */
31 
32 #ifndef _MON_H
33 #define	_MON_H
34 
35 #ifdef	__cplusplus
36 extern "C" {
37 #endif
38 
39 /*
40  * Inclusion of <sys/types.h> will break SVID namespace, hence only
41  * the size_t type is defined in this header.
42  */
43 #if !defined(_SIZE_T) || __cplusplus >= 199711L
44 #define	_SIZE_T
45 #if defined(_LP64) || defined(_I32LPx)
46 typedef unsigned long size_t;	/* size of something in bytes */
47 #else
48 typedef unsigned int  size_t;	/* (historical version) */
49 #endif
50 #endif  /* _SIZE_T */
51 
52 struct hdr {
53 	char	*lpc;
54 	char	*hpc;
55 	size_t	nfns;
56 };
57 
58 struct cnt {
59 	char	*fnpc;
60 	long	mcnt;
61 };
62 
63 typedef unsigned short WORD;
64 
65 #define	MON_OUT	"mon.out"
66 #define	MPROGS0	(150 * sizeof (WORD))	/* 300 for pdp11, 600 for 32-bits */
67 #define	MSCALE0	4
68 
69 #ifndef NULL
70 #if defined(_LP64)
71 #define	NULL	0L
72 #else
73 #define	NULL	0
74 #endif
75 #endif
76 
77 extern void monitor(int (*)(void), int (*)(void), WORD *, size_t, size_t);
78 
79 #ifdef	__cplusplus
80 }
81 #endif
82 
83 #endif	/* _MON_H */
84