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/*
* 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
* 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
*/
/*
* Copyright 2004 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
#include <locale.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
static void output(char *);
static void usage(void);
int
main(int argc, char **argv)
{
char *p;
char *string;
char *suffix;
(void) setlocale(LC_ALL, "");
#if !defined(TEXT_DOMAIN)
#define TEXT_DOMAIN "SYS_TEST"
#endif
(void) textdomain(TEXT_DOMAIN);
if (argc == 1)
output(".");
if (strcmp(argv[1], "--") == 0) {
argv++;
argc--;
}
if (argc == 1)
output(".");
if (argc > 3)
usage();
string = argv[1];
suffix = (argc == 2) ? NULL : argv[2];
if (*string == '\0')
output(".");
/* remove trailing slashes */
p = string + strlen(string) -1;
while ((p >= string) && (*p == '/'))
*p-- = '\0';
if (*string == '\0')
output("/");
/* skip to one past last slash */
if ((p = strrchr(string, '/')) != NULL)
string = p + 1;
/*
* if a suffix is present and is not the same as the remaining
* string and is identical to the last characters in the remaining
* string, remove those characters from the string.
*/
if (suffix != NULL)
if (strcmp(string, suffix) != NULL) {
p = string + strlen(string) - strlen(suffix);
if (strcmp(p, suffix) == NULL)
*p = '\0';
}
output(string);
return (0);
}
static void
output(char *string)
{
(void) printf("%s\n", string);
exit(0);
}
static void usage(void)
{
(void) fprintf(stderr,
gettext("Usage: basename string [ suffix ]\n"));
exit(1);
}
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