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Add standard copyright notice; fix style bugs. (Reported by bde)

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Remove NO_NOLOGIN_LOG option now that we're off the root partition.
This commit is contained in:
Colin Percival 2004-03-13 04:41:40 +00:00
parent 432b2d9531
commit 3590bb99a0
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=126904
1 changed files with 26 additions and 9 deletions
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35
usr.sbin/nologin/nologin.c
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@ -1,13 +1,33 @@
/*-
* This program is in the public domain. I couldn't bring myself to
* declare Copyright on a variant of Hello World.
* Copyright (c) 2004 The FreeBSD Project.
* 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.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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 <sys/cdefs.h>
__FBSDID("$FreeBSD$");
#include <sys/types.h>
#include <sys/uio.h>
#include <stdio.h>
#include <syslog.h>
#include <unistd.h>
@ -16,19 +36,16 @@ __FBSDID("$FreeBSD$");
int
main(int argc, char *argv[])
{
#ifndef NO_NOLOGIN_LOG
char *user, *tt;
if ((tt = ttyname(0)) == NULL)
tt = "UNKNOWN";
if ((user = getlogin()) == NULL)
user = "UNKNOWN";
openlog("nologin", LOG_CONS, LOG_AUTH);
syslog(LOG_CRIT, "Attempted login by %s on %s", user, tt);
closelog();
#endif /* NO_NOLOGIN_LOG */
write(STDOUT_FILENO, MESSAGE, sizeof(MESSAGE) - 1);
_exit(1);
printf("%s", MESSAGE);
return 1;
}