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 /* 24 * Copyright 2005 Sun Microsystems, Inc. All rights reserved. 25 * Use is subject to license terms. 26 */ 27 28 #pragma ident "%Z%%M% %I% %E% SMI" 29 30 /* 31 * rusage 32 */ 33 34 #include <locale.h> 35 #include <stdio.h> 36 #include <sys/types.h> 37 #include <sys/time.h> 38 #include <sys/resource.h> 39 #include <sys/wait.h> 40 #include <signal.h> 41 42 void 43 fprintt(s, tv) 44 char *s; 45 struct timeval *tv; 46 { 47 48 (void) fprintf(stderr, gettext("%d.%02d %s "), 49 tv->tv_sec, tv->tv_usec/10000, s); 50 } 51 52 int 53 main(int argc, char **argv) 54 { 55 union wait status; 56 int options = 0; 57 int p; 58 struct timeval before, after; 59 struct rusage ru; 60 struct timezone tz; 61 62 (void) setlocale(LC_ALL, ""); 63 64 #if !defined(TEXT_DOMAIN) 65 #define TEXT_DOMAIN "SYS_TEST" 66 #endif 67 (void) textdomain(TEXT_DOMAIN); 68 69 if (argc <= 1) 70 exit(0); 71 (void) gettimeofday(&before, &tz); 72 73 /* fork a child process to run the command */ 74 75 p = fork(); 76 if (p < 0) { 77 perror("rusage"); 78 exit(1); 79 } 80 81 if (p == 0) { 82 83 /* exec the command specified */ 84 85 execvp(argv[1], &argv[1]); 86 perror(argv[1]); 87 exit(1); 88 } 89 90 /* parent code - wait for command to complete */ 91 92 (void) signal(SIGINT, SIG_IGN); 93 (void) signal(SIGQUIT, SIG_IGN); 94 while (wait3(&status.w_status, options, &ru) != p) 95 ; 96 97 /* get closing time of day */ 98 (void) gettimeofday(&after, &tz); 99 100 /* check for exit status of command */ 101 102 if ((status.w_termsig) != 0) 103 (void) fprintf(stderr, 104 gettext("Command terminated abnormally.\n")); 105 106 /* print an accounting summary line */ 107 108 after.tv_sec -= before.tv_sec; 109 after.tv_usec -= before.tv_usec; 110 if (after.tv_usec < 0) { 111 after.tv_sec--; 112 after.tv_usec += 1000000; 113 } 114 fprintt(gettext("real"), &after); 115 fprintt(gettext("user"), &ru.ru_utime); 116 fprintt(gettext("sys"), &ru.ru_stime); 117 (void) fprintf(stderr, gettext("%d pf %d pr %d sw"), 118 ru.ru_majflt, 119 ru.ru_minflt, 120 ru.ru_nswap); 121 (void) fprintf(stderr, gettext(" %d rb %d wb %d vcx %d icx"), 122 ru.ru_inblock, 123 ru.ru_oublock, 124 ru.ru_nvcsw, 125 ru.ru_nivcsw); 126 (void) fprintf(stderr, gettext(" %d mx %d ix %d id %d is"), 127 ru.ru_maxrss, 128 ru.ru_ixrss, 129 ru.ru_idrss, 130 ru.ru_isrss); 131 132 (void) fprintf(stderr, "\n"); 133 return ((int)status.w_retcode); 134 } 135