accton.c revision 28996
11553Srgrimes/* 21553Srgrimes * Copyright (c) 1988, 1993 31553Srgrimes * The Regents of the University of California. All rights reserved. 41553Srgrimes * 51553Srgrimes * Redistribution and use in source and binary forms, with or without 61553Srgrimes * modification, are permitted provided that the following conditions 71553Srgrimes * are met: 81553Srgrimes * 1. Redistributions of source code must retain the above copyright 91553Srgrimes * notice, this list of conditions and the following disclaimer. 101553Srgrimes * 2. Redistributions in binary form must reproduce the above copyright 111553Srgrimes * notice, this list of conditions and the following disclaimer in the 121553Srgrimes * documentation and/or other materials provided with the distribution. 131553Srgrimes * 3. All advertising materials mentioning features or use of this software 141553Srgrimes * must display the following acknowledgement: 151553Srgrimes * This product includes software developed by the University of 161553Srgrimes * California, Berkeley and its contributors. 171553Srgrimes * 4. Neither the name of the University nor the names of its contributors 181553Srgrimes * may be used to endorse or promote products derived from this software 191553Srgrimes * without specific prior written permission. 201553Srgrimes * 211553Srgrimes * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 221553Srgrimes * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 231553Srgrimes * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 241553Srgrimes * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 251553Srgrimes * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 261553Srgrimes * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 271553Srgrimes * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 281553Srgrimes * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 291553Srgrimes * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 301553Srgrimes * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 311553Srgrimes * SUCH DAMAGE. 321553Srgrimes */ 331553Srgrimes 341553Srgrimes#ifndef lint 3528996Scharnierstatic const char copyright[] = 361553Srgrimes"@(#) Copyright (c) 1988, 1993\n\ 371553Srgrimes The Regents of the University of California. All rights reserved.\n"; 381553Srgrimes#endif /* not lint */ 391553Srgrimes 401553Srgrimes#ifndef lint 4128996Scharnier#if 0 421553Srgrimesstatic char sccsid[] = "@(#)accton.c 8.1 (Berkeley) 6/6/93"; 4328996Scharnier#endif 4428996Scharnierstatic const char rcsid[] = 4528996Scharnier "$Id$"; 461553Srgrimes#endif /* not lint */ 471553Srgrimes 481553Srgrimes#include <sys/types.h> 4928996Scharnier#include <err.h> 5028996Scharnier#include <stdio.h> 511553Srgrimes#include <stdlib.h> 521553Srgrimes#include <string.h> 5328996Scharnier#include <unistd.h> 541553Srgrimes 5528996Scharnierstatic void usage __P((void)); 561553Srgrimes 571553Srgrimesint 581553Srgrimesmain(argc, argv) 591553Srgrimes int argc; 601553Srgrimes char *argv[]; 611553Srgrimes{ 621553Srgrimes int ch; 631553Srgrimes 6424428Simp while ((ch = getopt(argc, argv, "")) != -1) 651553Srgrimes switch(ch) { 661553Srgrimes case '?': 671553Srgrimes default: 681553Srgrimes usage(); 691553Srgrimes } 701553Srgrimes argc -= optind; 711553Srgrimes argv += optind; 721553Srgrimes 731553Srgrimes switch(argc) { 748857Srgrimes case 0: 7528996Scharnier if (acct(NULL)) 7628996Scharnier err(1, NULL); 771553Srgrimes break; 781553Srgrimes case 1: 7928996Scharnier if (acct(*argv)) 8028996Scharnier err(1, "%s", *argv); 811553Srgrimes break; 821553Srgrimes default: 831553Srgrimes usage(); 841553Srgrimes } 851553Srgrimes exit(0); 861553Srgrimes} 871553Srgrimes 8828996Scharnierstatic void 891553Srgrimesusage() 901553Srgrimes{ 911553Srgrimes (void)fprintf(stderr, "usage: accton [file]\n"); 921553Srgrimes exit(1); 931553Srgrimes} 94