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 #pragma ident "%Z%%M% %I% %E% SMI" /* SVr4.0 2. */ 27 28 29 /* 30 * Copyright 2002 Sun Microsystems, Inc. All rights reserved. 31 * Use is subject to license terms. 32 */ 33 34 #include "mail.h" 35 36 printhdr(type, hdrtype, hptr, fp) 37 int hdrtype; 38 struct hdrs *hptr; 39 FILE *fp; 40 { 41 char buf[1024]; 42 register int n; 43 struct hdrs *contptr; 44 45 46 if (hptr == NULL) 47 return (0); 48 if (sel_disp(type, hdrtype, header[hdrtype].tag) < 0) { 49 return (0); 50 } 51 52 (void) snprintf(buf, sizeof (buf), "%s %s\n", 53 header[hdrtype].tag, hptr->value); 54 n = strlen(buf); 55 if (fwrite(buf, 1, n, fp) != n) { 56 sav_errno = errno; 57 return (-1); 58 } 59 60 /* Print continuation lines, if any... */ 61 contptr = hptr; 62 while (contptr->cont != (struct hdrs *)NULL) { 63 contptr = contptr->cont; 64 (void) snprintf(buf, sizeof (buf), "%s\n", contptr->value); 65 n = strlen(buf); 66 if (fwrite(buf, 1, n, fp) != n) { 67 sav_errno = errno; 68 return (-1); 69 } 70 } 71 return (0); 72 } 73