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 /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 23 /* All Rights Reserved */ 24 25 26 #ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.7 */ 27 /* EMACS_MODES: !fill, lnumb, !overwrite, !nodelete, !picture */ 28 29 #include "stdio.h" 30 #include "errno.h" 31 #include "string.h" 32 #include "stdlib.h" 33 34 #include "lp.h" 35 36 /** 37 ** sprintlist() - FLATTEN (char **) LIST INTO (char *) LIST 38 **/ 39 40 char * 41 #if defined(__STDC__) 42 sprintlist ( 43 char ** list 44 ) 45 #else 46 sprintlist (list) 47 char **list; 48 #endif 49 { 50 register char **plist, 51 *p, 52 *q; 53 54 char *ret; 55 56 int len = 0; 57 58 59 if (!list || !*list) 60 return (0); 61 62 for (plist = list; *plist; plist++) 63 len += strlen(*plist) + 1; 64 65 if (!(ret = Malloc(len))) { 66 errno = ENOMEM; 67 return (0); 68 } 69 70 q = ret; 71 for (plist = list; *plist; plist++) { 72 p = *plist; 73 while (*q++ = *p++) 74 ; 75 q[-1] = ' '; 76 } 77 q[-1] = 0; 78 79 return (ret); 80 } 81