usr/src/cmd/mail/delete.c

   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 #include "mail.h"
  28 /*
  29         signal catching routine --- reset signals on quits and interupts
  30         exit on other signals
  31                 i       -> signal #
  32 */
  33 void delete(i)
  34 register int i;
  35 {
  36         static char pn[] = "delete";
  37         setsig(i, delete);
  38
  39         if (i > SIGQUIT) {
  40                 fprintf(stderr, "%s: ERROR signal %d\n",program,i);
  41                 Dout(pn, 0, "caught signal %d\n", i);
  42         } else {
  43                 fprintf(stderr, "\n");
  44         }
  45
  46         if (delflg && (i==SIGINT || i==SIGQUIT)) {
  47                 longjmp(sjbuf, 1);
  48         }
  49         done(0);
  50 }