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      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  * Copyright 2005 Sun Microsystems, Inc.  All rights reserved.
     27  * Use is subject to license terms.
     28  */
     29 #pragma ident	"%Z%%M%	%I%	%E% SMI"
     30 /*
     31  *	create entries for users who are still logged on when accounting
     32  *	is being run. Look at utmpx, and update the time stamp. New info
     33  *	goes to wtmpx. Called by runacct.
     34  */
     35 
     36 #include <stdio.h>
     37 #include <sys/types.h>
     38 #include <utmpx.h>
     39 #include <time.h>
     40 #include <string.h>
     41 #include <errno.h>
     42 #include <stdlib.h>
     43 
     44 int
     45 main(int argc, char **argv)
     46 {
     47 	struct utmpx *utmpx;
     48 	FILE *fp;
     49 
     50 	fp = fopen(WTMPX_FILE, "a+");
     51 	if (fp == NULL) {
     52 		fprintf(stderr, "%s: %s: %s\n", argv[0],
     53 		    WTMPX_FILE, strerror(errno));
     54 		exit(1);
     55 	}
     56 
     57 	while ((utmpx = getutxent()) != NULL) {
     58 		if ((utmpx->ut_type == USER_PROCESS) && !(nonuser(*utmpx))) {
     59 			time(&utmpx->ut_xtime);
     60 			fwrite(utmpx, sizeof(*utmpx), 1, fp);
     61 		}
     62 	}
     63 	fclose(fp);
     64 	exit(0);
     65 }
     66