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/* =======================================================================
* Copyright 1996, Jan D. Wolter and Steven R. Weiss, All Rights Reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
*
* 3. The names of the authors must not be used to endorse or
* promote products derived from this software without prior written
* permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY
* EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
* OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
* =======================================================================
*/
#include "pwauth.h"
/* LASTLOG - update the system's lastlog */
#ifdef UNIX_LASTLOG
void lastlog()
{
struct lastlog ll;
int fd;
char *hostname= getenv("HOST");
char *hostaddr= getenv("IP");
ll.ll_time= time(0L);
strncpy(ll.ll_line,"http",UT_LINESIZE);
if (hostname != NULL && strlen(hostname) <= UT_HOSTSIZE)
strncpy(ll.ll_host,hostname,UT_HOSTSIZE);
else if (hostaddr != NULL)
strncpy(ll.ll_host,hostaddr,UT_HOSTSIZE);
else
ll.ll_host[0]= '\0';
if ((fd= open(LASTLOG,O_WRONLY)) < 0) return;
lseek(fd, (long)(hisuid * sizeof(struct lastlog)), 0);
write(fd, &ll, sizeof(struct lastlog));
close(fd);
}
#endif /*UNIX_LASTLOG*/
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