cmp.c revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (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
* 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
*/
/* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
/* All Rights Reserved */
/*
* Copyright 2004 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* compare two files
*/
#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
#include <locale.h>
char *arg;
int eflg;
int lflg = 1;
static void narg(void);
static void barg(void);
static void earg(void);
int
{
int c;
#if !defined(TEXT_DOMAIN) /* Should be defined by cc -D */
#endif
(void) textdomain(TEXT_DOMAIN);
switch (c) {
case 'l':
lflg++;
break;
case 's':
lflg--;
break;
case '?':
default:
narg();
}
narg();
barg();
barg();
narg();
if (argc > 2)
if (argc > 3)
while (skip1) {
earg();
}
skip1--;
}
while (skip2) {
earg();
}
skip2--;
}
for (;;) {
chr++;
if (c1 == '\n')
line++;
if (eflg)
return (1);
return (0);
}
continue;
}
if (lflg == 0)
return (1);
earg();
}
earg();
if (lflg == 1) {
(void) printf(
gettext("%s %s differ: char %lld, line %lld\n"),
return (1);
}
eflg = 1;
}
}
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()
{
gettext("usage: cmp [-l] [-s] file1 file2 [skip1] [skip2]\n"));
exit(2);
}
static void
barg()
{
if (lflg)
exit(2);
}
static void
earg()
{
exit(1);
}