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