usr.sbin/sa/extern.h

   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: src/usr.sbin/sa/extern.h,v 1.4 1999/08/28 01:19:52 peter Exp $
  31  * $DragonFly: src/usr.sbin/sa/extern.h,v 1.3 2003/11/03 19:31:43 eirikn Exp $
  32  */
  33
  34 #include <sys/types.h>
  35 #include <sys/param.h>
  36 #include <db.h>
  37
  38 /* structures */
  39
  40 struct cmdinfo {
  41         char            ci_comm[MAXCOMLEN+2];   /* command name (+ '*') */
  42         u_long          ci_uid;                 /* user id */
  43         u_quad_t        ci_calls;               /* number of calls */
  44         u_quad_t        ci_etime;               /* elapsed time */
  45         u_quad_t        ci_utime;               /* user time */
  46         u_quad_t        ci_stime;               /* system time */
  47         u_quad_t        ci_mem;                 /* memory use */
  48         u_quad_t        ci_io;                  /* number of disk i/o ops */
  49         u_int           ci_flags;               /* flags; see below */
  50 };
  51 #define CI_UNPRINTABLE  0x0001                  /* unprintable chars in name */
  52
  53 struct userinfo {
  54         u_long          ui_uid;                 /* user id; for consistency */
  55         u_quad_t        ui_calls;               /* number of invocations */
  56         u_quad_t        ui_utime;               /* user time */
  57         u_quad_t        ui_stime;               /* system time */
  58         u_quad_t        ui_mem;                 /* memory use */
  59         u_quad_t        ui_io;                  /* number of disk i/o ops */
  60 };
  61
  62 /* typedefs */
  63
  64 typedef int (*cmpf_t)(const DBT *, const DBT *);
  65
  66 /* external functions in sa.c */
  67 int     main    (int, char **);
  68
  69 /* external functions in pdb.c */
  70 int     pacct_init(void);
  71 void    pacct_destroy(void);
  72 int     pacct_add(const struct cmdinfo *);
  73 int     pacct_update(void);
  74 void    pacct_print(void);
  75
  76 /* external functions in usrdb.c */
  77 int     usracct_init(void);
  78 void    usracct_destroy(void);
  79 int     usracct_add(const struct cmdinfo *);
  80 int     usracct_update(void);
  81 void    usracct_print(void);
  82
  83 /* variables */
  84
  85 extern int      aflag, bflag, cflag, dflag, Dflag, fflag, iflag, jflag, kflag;
  86 extern int      Kflag, lflag, mflag, qflag, rflag, sflag, tflag, uflag, vflag;
  87 extern int      cutoff;
  88 extern cmpf_t   sa_cmp;
  89
  90 /* some #defines to help with db's stupidity */
  91
  92 #define DB_CLOSE(db) \
  93         ((*(db)->close)(db))
  94 #define DB_GET(db, key, data, flags) \
  95         ((*(db)->get)((db), (key), (data), (flags)))
  96 #define DB_PUT(db, key, data, flags) \
  97         ((*(db)->put)((db), (key), (data), (flags)))
  98 #define DB_SYNC(db, flags) \
  99         ((*(db)->sync)((db), (flags)))
 100 #define DB_SEQ(db, key, data, flags) \
 101         ((*(db)->seq)((db), (key), (data), (flags)))