usr/src/cmd/acct/closewtmp.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 /*      Copyright (c) 1999, 2000 by Sun Microsystems, Inc. */
  25 /*      All rights reserved. */
  26
  27
  28 #ident  "%Z%%M% %I%     %E% SMI"        /* SVr4.0 1.2   */
  29
  30 /*
  31  *      fudge an entry to wtmpx for each user who is still logged on when
  32  *      acct is being run. This entry marks a DEAD_PROCESS, and the
  33  *      current time as time stamp. This should be done before connect
  34  *      time is processed. Called by runacct.
  35  */
  36
  37 #include <stdio.h>
  38 #include <sys/types.h>
  39 #include <utmpx.h>
  40
  41 int
  42 main(int argc, char **argv)
  43 {
  44         struct utmpx *utmpx;
  45
  46         setutxent();
  47         while ((utmpx = getutxent()) != NULL) {
  48                 if (utmpx->ut_type == USER_PROCESS) {
  49                         utmpx->ut_type = DEAD_PROCESS;
  50                         time(&utmpx->ut_xtime);
  51                         (void) updwtmpx(WTMPX_FILE, utmpx);
  52                 }
  53         }
  54         endutxent();
  55         return (0);
  56 }