1*7c478bd9Sstevel@tonic-gate /*
2*7c478bd9Sstevel@tonic-gate * CDDL HEADER START
3*7c478bd9Sstevel@tonic-gate *
4*7c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the
5*7c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only
6*7c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance
7*7c478bd9Sstevel@tonic-gate * with the License.
8*7c478bd9Sstevel@tonic-gate *
9*7c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10*7c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing.
11*7c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions
12*7c478bd9Sstevel@tonic-gate * and limitations under the License.
13*7c478bd9Sstevel@tonic-gate *
14*7c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each
15*7c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16*7c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the
17*7c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying
18*7c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner]
19*7c478bd9Sstevel@tonic-gate *
20*7c478bd9Sstevel@tonic-gate * CDDL HEADER END
21*7c478bd9Sstevel@tonic-gate */
22*7c478bd9Sstevel@tonic-gate /*
23*7c478bd9Sstevel@tonic-gate * Copyright 1990 Sun Microsystems, Inc. All rights reserved.
24*7c478bd9Sstevel@tonic-gate * Use is subject to license terms.
25*7c478bd9Sstevel@tonic-gate */
26*7c478bd9Sstevel@tonic-gate
27*7c478bd9Sstevel@tonic-gate /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */
28*7c478bd9Sstevel@tonic-gate /* All Rights Reserved */
29*7c478bd9Sstevel@tonic-gate
30*7c478bd9Sstevel@tonic-gate
31*7c478bd9Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.5 */
32*7c478bd9Sstevel@tonic-gate /* EMACS_MODES: !fill, lnumb, !overwrite, !nodelete, !picture */
33*7c478bd9Sstevel@tonic-gate
34*7c478bd9Sstevel@tonic-gate #include "string.h"
35*7c478bd9Sstevel@tonic-gate
36*7c478bd9Sstevel@tonic-gate #include "lp.h"
37*7c478bd9Sstevel@tonic-gate
38*7c478bd9Sstevel@tonic-gate #define issep(X) strchr(LP_WS, X)
39*7c478bd9Sstevel@tonic-gate
40*7c478bd9Sstevel@tonic-gate /**
41*7c478bd9Sstevel@tonic-gate ** dashos() - PARSE -o OPTIONS, (char *) --> (char **)
42*7c478bd9Sstevel@tonic-gate **/
43*7c478bd9Sstevel@tonic-gate
44*7c478bd9Sstevel@tonic-gate char **
45*7c478bd9Sstevel@tonic-gate #if defined(__STDC__)
dashos(char * o)46*7c478bd9Sstevel@tonic-gate dashos (
47*7c478bd9Sstevel@tonic-gate char * o
48*7c478bd9Sstevel@tonic-gate )
49*7c478bd9Sstevel@tonic-gate #else
50*7c478bd9Sstevel@tonic-gate dashos (o)
51*7c478bd9Sstevel@tonic-gate register char *o;
52*7c478bd9Sstevel@tonic-gate #endif
53*7c478bd9Sstevel@tonic-gate {
54*7c478bd9Sstevel@tonic-gate register char quote,
55*7c478bd9Sstevel@tonic-gate c,
56*7c478bd9Sstevel@tonic-gate *option;
57*7c478bd9Sstevel@tonic-gate
58*7c478bd9Sstevel@tonic-gate char **list = 0;
59*7c478bd9Sstevel@tonic-gate
60*7c478bd9Sstevel@tonic-gate if (!o)
61*7c478bd9Sstevel@tonic-gate return(0);
62*7c478bd9Sstevel@tonic-gate
63*7c478bd9Sstevel@tonic-gate while (*o) {
64*7c478bd9Sstevel@tonic-gate
65*7c478bd9Sstevel@tonic-gate while (*o && issep(*o))
66*7c478bd9Sstevel@tonic-gate o++;
67*7c478bd9Sstevel@tonic-gate
68*7c478bd9Sstevel@tonic-gate for (option = o; *o && !issep(*o); o++)
69*7c478bd9Sstevel@tonic-gate if (strchr(LP_QUOTES, (quote = *o)))
70*7c478bd9Sstevel@tonic-gate for (o++; *o && *o != quote; o++)
71*7c478bd9Sstevel@tonic-gate if (*o == '\\' && o[1])
72*7c478bd9Sstevel@tonic-gate o++;
73*7c478bd9Sstevel@tonic-gate
74*7c478bd9Sstevel@tonic-gate if (option < o) {
75*7c478bd9Sstevel@tonic-gate c = *o;
76*7c478bd9Sstevel@tonic-gate *o = 0;
77*7c478bd9Sstevel@tonic-gate addlist (&list, option);
78*7c478bd9Sstevel@tonic-gate *o = c;
79*7c478bd9Sstevel@tonic-gate }
80*7c478bd9Sstevel@tonic-gate
81*7c478bd9Sstevel@tonic-gate }
82*7c478bd9Sstevel@tonic-gate return (list);
83*7c478bd9Sstevel@tonic-gate }
84