e1282e7dfc
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@1541 ec53bebd-3082-4978-b11e-865c3cabbd6b
85 lines
2.7 KiB
C
85 lines
2.7 KiB
C
/*
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* Copyright (c) 1995, 1996, 1997 Kungliga Tekniska Högskolan
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* (Royal Institute of Technology, Stockholm, Sweden).
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the Kungliga Tekniska
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* Högskolan and its contributors.
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*
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* 4. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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RCSID("$Id$");
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#endif
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#include <fcntl.h>
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#include <utmp.h>
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#include <unistd.h>
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#include <stdio.h>
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#include <string.h>
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#include "extern.h"
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void
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logwtmp(char *line, char *name, char *host)
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{
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static int init = 0;
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static int fd;
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struct utmp ut;
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memset(&ut, 0, sizeof(struct utmp));
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#ifdef HAVE_UT_TYPE
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if(name[0])
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ut.ut_type = USER_PROCESS;
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else
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ut.ut_type = DEAD_PROCESS;
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#endif
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strncpy(ut.ut_line, line, sizeof(ut.ut_line));
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strncpy(ut.ut_name, name, sizeof(ut.ut_name));
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#ifdef HAVE_UT_PID
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ut.ut_pid = getpid();
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#endif
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#ifdef HAVE_UT_HOST
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strncpy(ut.ut_host, host, sizeof(ut.ut_host));
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#endif
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ut.ut_time = time(NULL);
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if(!init){
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fd = open(WTMP_PATH, O_WRONLY|O_APPEND, 0);
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init = 1;
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}
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if(fd >= 0)
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write(fd, &ut, sizeof(struct utmp)); /* XXX */
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}
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