17c478bdstevel@tonic-gate/*
27c478bdstevel@tonic-gate * CDDL HEADER START
37c478bdstevel@tonic-gate *
47c478bdstevel@tonic-gate * The contents of this file are subject to the terms of the
57c478bdstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only
67c478bdstevel@tonic-gate * (the "License").  You may not use this file except in compliance
77c478bdstevel@tonic-gate * with the License.
87c478bdstevel@tonic-gate *
97c478bdstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
107c478bdstevel@tonic-gate * or http://www.opensolaris.org/os/licensing.
117c478bdstevel@tonic-gate * See the License for the specific language governing permissions
127c478bdstevel@tonic-gate * and limitations under the License.
137c478bdstevel@tonic-gate *
147c478bdstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each
157c478bdstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
167c478bdstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the
177c478bdstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying
187c478bdstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner]
197c478bdstevel@tonic-gate *
207c478bdstevel@tonic-gate * CDDL HEADER END
217c478bdstevel@tonic-gate */
2288f3d72akaplan
237c478bdstevel@tonic-gate/*
2488f3d72akaplan * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
2588f3d72akaplan * Use is subject to license terms.
267c478bdstevel@tonic-gate */
277c478bdstevel@tonic-gate
287c478bdstevel@tonic-gate/*	Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T	*/
297c478bdstevel@tonic-gate/*	  All Rights Reserved  	*/
307c478bdstevel@tonic-gate
317c478bdstevel@tonic-gate
327c478bdstevel@tonic-gate#pragma ident	"%Z%%M%	%I%	%E% SMI"	/* SVr4.0 1.7	*/
337c478bdstevel@tonic-gate
347c478bdstevel@tonic-gate#include <stdio.h>
357c478bdstevel@tonic-gate#include <locale.h>
367c478bdstevel@tonic-gate#include <stdlib.h>
377c478bdstevel@tonic-gate#include <string.h>
387c478bdstevel@tonic-gate
397c478bdstevel@tonic-gate#define	BLOCKLEN	5120
407c478bdstevel@tonic-gate
417c478bdstevel@tonic-gate/* incr doesn't include a null termination */
427c478bdstevel@tonic-gate#define	ALLOC_BUFMEM(buf, size, incr) \
437c478bdstevel@tonic-gate	{ \
447c478bdstevel@tonic-gate		size_t	len = strlen(buf); \
457c478bdstevel@tonic-gate		if ((len + incr) >= size) { \
467c478bdstevel@tonic-gate			size = len + incr + 1; \
477c478bdstevel@tonic-gate			if ((buf = (char *)realloc((void *)buf, size)) \
487c478bdstevel@tonic-gate			    == NULL) { \
497c478bdstevel@tonic-gate				(void) fputs( \
507c478bdstevel@tonic-gate				gettext("getopt: Out of memory\n"), stderr); \
517c478bdstevel@tonic-gate				exit(2); \
527c478bdstevel@tonic-gate			} \
537c478bdstevel@tonic-gate		} \
547c478bdstevel@tonic-gate	}
557c478bdstevel@tonic-gate
5688f3d72akaplanint
577c478bdstevel@tonic-gatemain(int argc, char **argv)
587c478bdstevel@tonic-gate{
597c478bdstevel@tonic-gate	int	c;
607c478bdstevel@tonic-gate	int	errflg = 0;
617c478bdstevel@tonic-gate	char	tmpstr[4];
627c478bdstevel@tonic-gate	char	*outstr;
637c478bdstevel@tonic-gate	char	*goarg;
647c478bdstevel@tonic-gate	size_t	bufsize;
657c478bdstevel@tonic-gate
667c478bdstevel@tonic-gate	(void) setlocale(LC_ALL, "");
677c478bdstevel@tonic-gate#if !defined(TEXT_DOMAIN)	/* Should be defined by cc -D */
687c478bdstevel@tonic-gate#define	TEXT_DOMAIN "SYS_TEST"	/* Use this only if it weren't */
697c478bdstevel@tonic-gate#endif
707c478bdstevel@tonic-gate	(void) textdomain(TEXT_DOMAIN);
717c478bdstevel@tonic-gate
727c478bdstevel@tonic-gate	if (argc < 2) {
737c478bdstevel@tonic-gate		(void) fputs(gettext("usage: getopt legal-args $*\n"), stderr);
747c478bdstevel@tonic-gate		exit(2);
757c478bdstevel@tonic-gate	}
767c478bdstevel@tonic-gate
777c478bdstevel@tonic-gate	goarg = argv[1];
787c478bdstevel@tonic-gate	argv[1] = argv[0];
797c478bdstevel@tonic-gate	argv++;
807c478bdstevel@tonic-gate	argc--;
817c478bdstevel@tonic-gate
827c478bdstevel@tonic-gate	bufsize = BLOCKLEN;
837c478bdstevel@tonic-gate	if ((outstr = (char *)malloc(bufsize)) == NULL) {
847c478bdstevel@tonic-gate		(void) fputs(gettext("getopt: Out of memory\n"), stderr);
857c478bdstevel@tonic-gate		exit(2);
867c478bdstevel@tonic-gate	}
877c478bdstevel@tonic-gate	outstr[0] = '\0';
887c478bdstevel@tonic-gate
897c478bdstevel@tonic-gate	while ((c = getopt(argc, argv, goarg)) != EOF) {
907c478bdstevel@tonic-gate		if (c == '?') {
917c478bdstevel@tonic-gate			errflg++;
927c478bdstevel@tonic-gate			continue;
937c478bdstevel@tonic-gate		}
947c478bdstevel@tonic-gate
957c478bdstevel@tonic-gate		tmpstr[0] = '-';
967c478bdstevel@tonic-gate		tmpstr[1] = (char)c;
977c478bdstevel@tonic-gate		tmpstr[2] = ' ';
987c478bdstevel@tonic-gate		tmpstr[3] = '\0';
997c478bdstevel@tonic-gate
1007c478bdstevel@tonic-gate		/* If the buffer is full, expand it as appropriate */
1017c478bdstevel@tonic-gate		ALLOC_BUFMEM(outstr, bufsize, 3);
1027c478bdstevel@tonic-gate
1037c478bdstevel@tonic-gate		(void) strcat(outstr, tmpstr);
1047c478bdstevel@tonic-gate
1057c478bdstevel@tonic-gate		if (*(strchr(goarg, c)+1) == ':') {
1067c478bdstevel@tonic-gate			ALLOC_BUFMEM(outstr, bufsize, strlen(optarg)+1)
1077c478bdstevel@tonic-gate			(void) strcat(outstr, optarg);
1087c478bdstevel@tonic-gate			(void) strcat(outstr, " ");
1097c478bdstevel@tonic-gate		}
1107c478bdstevel@tonic-gate	}
1117c478bdstevel@tonic-gate
1127c478bdstevel@tonic-gate	if (errflg) {
1137c478bdstevel@tonic-gate		exit(2);
1147c478bdstevel@tonic-gate	}
1157c478bdstevel@tonic-gate
1167c478bdstevel@tonic-gate	ALLOC_BUFMEM(outstr, bufsize, 3)
1177c478bdstevel@tonic-gate	(void) strcat(outstr, "-- ");
1187c478bdstevel@tonic-gate	while (optind < argc) {
1197c478bdstevel@tonic-gate		ALLOC_BUFMEM(outstr, bufsize, strlen(argv[optind])+1)
1207c478bdstevel@tonic-gate		(void) strcat(outstr, argv[optind++]);
1217c478bdstevel@tonic-gate		(void) strcat(outstr, " ");
1227c478bdstevel@tonic-gate	}
1237c478bdstevel@tonic-gate
1247c478bdstevel@tonic-gate	(void) printf("%s\n", outstr);
12588f3d72akaplan	return (0);
1267c478bdstevel@tonic-gate}
127