extern.h revision 99829 
1/*
2 * Copyright (c) 1994 Christopher G. Demetriou
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 * 3. All advertising materials mentioning features or use of this software
14 *    must display the following acknowledgement:
15 *      This product includes software developed by Christopher G. Demetriou.
16 * 4. The name of the author may not be used to endorse or promote products
17 *    derived from this software without specific prior written permission
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
20 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
21 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
22 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
23 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
24 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
25 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
26 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
28 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29 *
30 * $FreeBSD: head/usr.sbin/sa/extern.h 99829 2002-07-11 22:11:20Z alfred $
31 */
32
33#include <sys/types.h>
34#include <sys/param.h>
35#include <db.h>
36
37/* structures */
38
39struct cmdinfo {
40	char		ci_comm[MAXCOMLEN+2];	/* command name (+ '*') */
41	u_long		ci_uid;			/* user id */
42	u_quad_t	ci_calls;		/* number of calls */
43	u_quad_t	ci_etime;		/* elapsed time */
44	u_quad_t	ci_utime;		/* user time */
45	u_quad_t	ci_stime;		/* system time */
46	u_quad_t	ci_mem;			/* memory use */
47	u_quad_t	ci_io;			/* number of disk i/o ops */
48	u_int		ci_flags;		/* flags; see below */
49};
50#define	CI_UNPRINTABLE	0x0001			/* unprintable chars in name */
51
52struct userinfo {
53	u_long		ui_uid;			/* user id; for consistency */
54	u_quad_t	ui_calls;		/* number of invocations */
55	u_quad_t	ui_utime;		/* user time */
56	u_quad_t	ui_stime;		/* system time */
57	u_quad_t	ui_mem;			/* memory use */
58	u_quad_t	ui_io;			/* number of disk i/o ops */
59};
60
61/* typedefs */
62
63typedef	int (*cmpf_t)(const DBT *, const DBT *);
64
65/* external functions in pdb.c */
66int	pacct_init(void);
67void	pacct_destroy(void);
68int	pacct_add(const struct cmdinfo *);
69int	pacct_update(void);
70void	pacct_print(void);
71
72/* external functions in usrdb.c */
73int	usracct_init(void);
74void	usracct_destroy(void);
75int	usracct_add(const struct cmdinfo *);
76int	usracct_update(void);
77void	usracct_print(void);
78
79/* variables */
80
81extern int	aflag, bflag, cflag, dflag, Dflag, fflag, iflag, jflag, kflag;
82extern int	Kflag, lflag, mflag, qflag, rflag, sflag, tflag, uflag, vflag;
83extern u_quad_t	cutoff;
84extern cmpf_t	sa_cmp;
85
86/* some #defines to help with db's stupidity */
87
88#define	DB_CLOSE(db) \
89	((*(db)->close)(db))
90#define	DB_GET(db, key, data, flags) \
91	((*(db)->get)((db), (key), (data), (flags)))
92#define	DB_PUT(db, key, data, flags) \
93	((*(db)->put)((db), (key), (data), (flags)))
94#define	DB_SYNC(db, flags) \
95	((*(db)->sync)((db), (flags)))
96#define	DB_SEQ(db, key, data, flags) \
97	((*(db)->seq)((db), (key), (data), (flags)))
98