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 1997 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 31 #pragma ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.9 */ 32 /* EMACS_MODES: !fill, lnumb, !overwrite, !nodelete, !picture */ 33 34 #include "stdio.h" 35 #include "string.h" 36 #include "errno.h" 37 #include "stdlib.h" 38 39 #include "lp.h" 40 41 /** 42 ** sop_up_rest() - READ REST OF FILE INTO STRING 43 **/ 44 char * 45 sop_up_rest(int fd, char *endsop) 46 { 47 register int size, 48 add_size, 49 lenendsop; 50 51 register char *str; 52 53 char buf[BUFSIZ]; 54 55 56 str = 0; 57 size = 0; 58 if (endsop) 59 lenendsop = strlen(endsop); 60 61 errno = 0; 62 while (fdgets(buf, BUFSIZ, fd)) { 63 if (endsop && STRNEQU(endsop, buf, lenendsop)) 64 break; 65 add_size = strlen(buf); 66 if (str) 67 str = Realloc(str, size + add_size + 1); 68 else 69 str = Malloc(size + add_size + 1); 70 if (!str) { 71 errno = ENOMEM; 72 return (0); 73 } 74 strcpy (str + size, buf); 75 size += add_size; 76 } 77 if (errno != 0) { 78 Free (str); 79 return (0); 80 } 81 return (str); 82 } 83