mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-22 13:00:06 +00:00
342414a6e0
* sysdeps/stub/revoke.c: New file. * misc/Makefile (routines): Add revoke. * posix/unistd.h [__USE_BSD] (revoke): Declare it. * sysdeps/generic/pty.c (openpty, forkpty): Declare return types. (forkpty): Declare login_tty. * misc/logwtmp.c (logwtmp): Declare to return void. * misc/login_tty.c (login_tty): Include unistd.h. Declare return type.
69 lines
2.6 KiB
C
69 lines
2.6 KiB
C
/*
|
|
* Copyright (c) 1988, 1993
|
|
* The Regents of the University of California. 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. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by the University of
|
|
* California, Berkeley and its contributors.
|
|
* 4. Neither the name of the University nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE REGENTS 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 REGENTS 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.
|
|
*/
|
|
|
|
#if defined(LIBC_SCCS) && !defined(lint)
|
|
static char sccsid[] = "@(#)logwtmp.c 8.1 (Berkeley) 6/4/93";
|
|
#endif /* LIBC_SCCS and not lint */
|
|
|
|
#include <sys/types.h>
|
|
#include <sys/file.h>
|
|
#include <sys/time.h>
|
|
#include <sys/stat.h>
|
|
|
|
#include <unistd.h>
|
|
#include <utmp.h>
|
|
|
|
void
|
|
logwtmp(line, name, host)
|
|
char *line, *name, *host;
|
|
{
|
|
struct utmp ut;
|
|
struct stat buf;
|
|
int fd;
|
|
time_t time();
|
|
char *strncpy();
|
|
|
|
if ((fd = open(_PATH_WTMP, O_WRONLY|O_APPEND, 0)) < 0)
|
|
return;
|
|
if (fstat(fd, &buf) == 0) {
|
|
(void) strncpy(ut.ut_line, line, sizeof(ut.ut_line));
|
|
(void) strncpy(ut.ut_name, name, sizeof(ut.ut_name));
|
|
(void) strncpy(ut.ut_host, host, sizeof(ut.ut_host));
|
|
(void) time(&ut.ut_time);
|
|
if (write(fd, (char *)&ut, sizeof(struct utmp)) !=
|
|
sizeof(struct utmp))
|
|
(void) ftruncate(fd, buf.st_size);
|
|
}
|
|
(void) close(fd);
|
|
}
|