diff options
Diffstat (limited to 'usr/src/cmd/cmp/cmp.c')
| -rw-r--r-- | usr/src/cmd/cmp/cmp.c | 194 |
1 files changed, 0 insertions, 194 deletions
diff --git a/usr/src/cmd/cmp/cmp.c b/usr/src/cmd/cmp/cmp.c deleted file mode 100644 index 37ede810eb..0000000000 --- a/usr/src/cmd/cmp/cmp.c +++ /dev/null @@ -1,194 +0,0 @@ -/* - * CDDL HEADER START - * - * The contents of this file are subject to the terms of the - * Common Development and Distribution License (the "License"). - * You may not use this file except in compliance with the License. - * - * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE - * or http://www.opensolaris.org/os/licensing. - * See the License for the specific language governing permissions - * and limitations under the License. - * - * When distributing Covered Code, include this CDDL HEADER in each - * file and include the License file at usr/src/OPENSOLARIS.LICENSE. - * If applicable, add the following below this CDDL HEADER, with the - * fields enclosed by brackets "[]" replaced with your own identifying - * information: Portions Copyright [yyyy] [name of copyright owner] - * - * CDDL HEADER END - */ -/* Portions Copyright 2006 Stephen P. Potter */ - -/* - * Copyright 2006 Sun Microsystems, Inc. All rights reserved. - * Use is subject to license terms. - */ - -/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ -/* All Rights Reserved */ - -#pragma ident "%Z%%M% %I% %E% SMI" - -/* - * compare two files - */ - -#include <stdio.h> -#include <stdlib.h> -#include <ctype.h> -#include <locale.h> -#include <sys/types.h> - -FILE *file1, *file2; - -char *arg; - -int eflg; -int lflg = 1; - -offset_t line = 1; -offset_t chr = 0; -offset_t skip1; -offset_t skip2; - -offset_t otoi(char *); - -static void narg(void); -static void barg(void); -static void earg(void); - -int -main(int argc, char **argv) -{ - int c; - int c1, c2; - - (void) setlocale(LC_ALL, ""); -#if !defined(TEXT_DOMAIN) /* Should be defined by cc -D */ -#define TEXT_DOMAIN "SYS_TEST" /* Use this only if it weren't */ -#endif - (void) textdomain(TEXT_DOMAIN); - - while ((c = getopt(argc, argv, "ls")) != EOF) - switch (c) { - case 'l': - lflg = 2; - break; - case 's': - lflg = 0; - break; - case '?': - default: - narg(); - } - argv += optind; - argc -= optind; - if (argc < 2 || argc > 4) - narg(); - - arg = argv[0]; - if (arg[0] == '-' && arg[1] == 0) - file1 = stdin; - else if ((file1 = fopen(arg, "r")) == NULL) - barg(); - - arg = argv[1]; - if (arg[0] == '-' && arg[1] == 0) - file2 = stdin; - else if ((file2 = fopen(arg, "r")) == NULL) - barg(); - - if (file1 == stdin && file2 == stdin) - narg(); - - if (argc > 2) - skip1 = otoi(argv[2]); - if (argc > 3) - skip2 = otoi(argv[3]); - while (skip1) { - if ((c1 = getc(file1)) == EOF) { - arg = argv[0]; - earg(); - } - skip1--; - } - while (skip2) { - if ((c2 = getc(file2)) == EOF) { - arg = argv[1]; - earg(); - } - skip2--; - } - - for (;;) { - chr++; - c1 = getc(file1); - c2 = getc(file2); - if (c1 == c2) { - if (c1 == '\n') - line++; - if (c1 == EOF) { - if (eflg) - return (1); - return (0); - } - continue; - } - if (lflg == 0) - return (1); - if (c1 == EOF) { - arg = argv[0]; - earg(); - } - if (c2 == EOF) - earg(); - if (lflg == 1) { - (void) printf( - gettext("%s %s differ: char %lld, line %lld\n"), - argv[0], arg, chr, line); - return (1); - } - eflg = 1; - (void) printf("%6lld %3o %3o\n", chr, c1, c2); - } -} - -offset_t -otoi(s) -char *s; -{ - offset_t v; - int base; - - v = 0; - base = 10; - if (*s == '0') - base = 8; - while (isdigit(*s)) - v = v*base + *s++ - '0'; - return (v); -} - -static void -narg() -{ - (void) fprintf(stderr, - gettext("usage: cmp [-l | -s] file1 file2 [skip1] [skip2]\n")); - exit(2); -} - -static void -barg() -{ - if (lflg) - (void) fprintf(stderr, gettext("cmp: cannot open %s\n"), arg); - exit(2); -} - -static void -earg() -{ - (void) fprintf(stderr, gettext("cmp: EOF on %s\n"), arg); - exit(1); -} |