src/usr.bin/ssh/login.c - diff

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Diff for /src/usr.bin/ssh/Attic/login.c between version 1.13 and 1.13.2.3

version 1.13, 2000/04/19 07:05:49

version 1.13.2.3, 2001/03/12 15:44:11

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* login.c

* Author: Tatu Ylonen <ylo@cs.hut.fi>

* Created: Fri Mar 24 14:51:08 1995 ylo

* This file performs some of the things login(1) normally does. We cannot

* easily use something like login -p -h host -f user, because there are

* several different logins around, and it is hard to determined what kind of

* login the current system has. Also, we want to be able to execute commands

* on a tty.

* As far as I am concerned, the code I have written for this software

* can be used freely for any purpose. Any derived versions of this

* software must be clearly marked as such, and if the derived work is

* incompatible with the protocol description in the RFC file, it must be

* called by a name other than "ssh" or "Secure Shell".

* 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.

* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS 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 AUTHOR 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 "includes.h"

RCSID("$Id$");

RCSID("$OpenBSD$");

#include <util.h>

#include <utmp.h>

#include "ssh.h"

#include "login.h"

#include "log.h"

* Returns the time when the user last logged in. Returns 0 if the

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* is found). The name of the host used last time is returned in buf.

unsigned long

u_long

get_last_login_time(uid_t uid, const char *logname,

char *buf, unsigned int bufsize)

char *buf, u_int bufsize)

{

struct lastlog ll;

char *lastlog;