usr/src/ucbhead/sys/rusage.h

   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 (c) 1991-1997, by Sun Microsystems, Inc.
  24  * All rights reserved.
  25  */
  26
  27 #ifndef _SYS_RUSAGE_H
  28 #define _SYS_RUSAGE_H
  29
  30 #pragma ident   "%Z%%M% %I%     %E% SMI"
  31
  32 #include <sys/time.h>
  33
  34 #ifdef __cplusplus
  35 extern "C" {
  36 #endif
  37
  38 /*
  39  * Resource utilization information.
  40  */
  41
  42 #define RUSAGE_SELF     0
  43 #define RUSAGE_CHILDREN -1
  44
  45 struct  rusage {
  46         struct timeval ru_utime;        /* user time used */
  47         struct timeval ru_stime;        /* system time used */
  48         long    ru_maxrss;
  49 #define ru_first        ru_ixrss
  50         long    ru_ixrss;               /* XXX: 0 */
  51         long    ru_idrss;               /* XXX: sum of rm_asrss */
  52         long    ru_isrss;               /* XXX: 0 */
  53         long    ru_minflt;              /* any page faults not requiring I/O */
  54         long    ru_majflt;              /* any page faults requiring I/O */
  55         long    ru_nswap;               /* swaps */
  56         long    ru_inblock;             /* block input operations */
  57         long    ru_oublock;             /* block output operations */
  58         long    ru_msgsnd;              /* messages sent */
  59         long    ru_msgrcv;              /* messages received */
  60         long    ru_nsignals;            /* signals received */
  61         long    ru_nvcsw;               /* voluntary context switches */
  62         long    ru_nivcsw;              /* involuntary " */
  63 #define ru_last         ru_nivcsw
  64 };
  65
  66 #ifdef __cplusplus
  67 }
  68 #endif
  69
  70 #endif /* _SYS_RUSAGE_H */