text: /*
   * CDDL HEADER START
   *
   * The contents of this file are subject to the terms of the
   * Common Development and Distribution License, Version 1.0 only
   * (the "License").  You may not use this file except in compliance
   * with the License.
   *
   * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   * or http://www.opensolaris.org/os/licensing.
   * See the License for the specific language governing permissions
   * and limitations under the License.
   *
   * When distributing Covered Code, include this CDDL HEADER in each
   * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
   * If applicable, add the following below this CDDL HEADER, with the
   * fields enclosed by brackets "[]" replaced with your own identifying
   * information: Portions Copyright [yyyy] [name of copyright owner]
   *
   * CDDL HEADER END
   */
  /*	Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T	*/
  /*	  All Rights Reserved  	*/
  
  
  /*	from OpenSolaris "mta_ercode.c	1.7	05/06/08 SMI"	*/
  
  /*
   * Portions Copyright (c) 2005 Gunnar Ritter, Freiburg i. Br., Germany
   *
   * Sccsid @(#)mta_ercode.c	1.3 (gritter) 6/18/05
   */
  	 	/* SVr4.0 2.	*/
  #include "mail.h"
  /*
   * Map mail(1) error into MTA reason-codes for negative delivery notification.
   */
  static char *MTAerrors[] = {
  		"",
  /*  1 */	"Invalid Address Specification",
  /*  2 */	"Ambiguous Originator/Recipient Name",
  /*  3 */	"Message Transfer Agent Congestion",
  /*  4 */	"Loop Detection",
  /*  5 */	"Unavailable User Agent",
  /*  6 */	"Expired Maximum Time",
  /*  7 */	"Unsupported Encoded Information Types",
  /*  8 */	"Prohibited Conversion",
  /*  9 */	"Impractical Conversion",
  /* 10 */	"Invalid Parameters",
  /* 11 */	"Transfer Failure",
  /* 12 */	"Inability To Transfer",
  /* 13 */	"Conversion Not Performed",
  /* 14 */	"Deferred Delivery Not Available",
  /* 15 */	"Too many Recipients",
  /* 16 */	"Mail Too Large For Destination To Receive"
  };
  
  void
  mta_ercode(FILE *outfile)
  {
  	register int mtacode;
  	switch (error) {
  	case E_FROM:	/* too many From lines */
  		mtacode = 1;
  		break;
  
  	case E_SNDR:	/* invalid sender */
  	case E_USER:	/* invalid user */
  		mtacode = 2;
  		break;
  
  	case E_FRWL:	/* forwarding loop */
  	case E_UNBND:	/* Unbounded forwarding */
  		mtacode = 4;
  		break;
  
  	case 23:	/* disallowed from sending binary to remote */
  		mtacode = 7;
  		break;
  
  	case E_SYNTAX:	/* syntax error */
  	default:
  		mtacode = 10;
  		break;
  
  	case E_SURG:	/* surrogate command failed - rc != 0 || 99 */
  		mtacode = 11;
  		break;
  
  	case E_REMOTE:	/* unknown remote */
  	case E_FILE:	/* file error */
  	case E_FRWD:	/* cannot forward */
  	case E_PERM:	/* bad permissions */
  	case E_TMP:	/* temporary file problem */
  	case E_DEAD:	/* Cannot create dead.letter */
  	case E_LOCK:	/* cannot create lock file */
  	case E_GROUP:	/* no group id of 'mail' */
  	case E_MEM:	/* malloc failure */
  	case E_FORK:	/* could not fork */
  	case E_PIPE:	/* could not pipe */
  	case E_OWNR:	/* invoker does not own mailfile */
  	case E_DENY:	/* permission denied by mailsurr file */
  		mtacode = 12;
  		break;
  
  	case E_MBOX:	/* mbox problem */
  		mtacode = 12;
  		if (sav_errno != EFBIG) {
  			break;
  		}
  		/* Note drop-thru... */
  	case E_SPACE:	/* no space */
  		mtacode = 16;
  		break;
  	}
  	fprintf(outfile, "%.2d  %s\n", mtacode, MTAerrors[mtacode]);
  }
  