diff options
Diffstat (limited to 'misc/logout.c')
-rw-r--r-- | misc/logout.c | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/misc/logout.c b/misc/logout.c deleted file mode 100644 index 40ae254..0000000 --- a/misc/logout.c +++ /dev/null @@ -1,72 +0,0 @@ -/* - * 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[] = "@(#)logout.c 8.1 (Berkeley) 6/4/93"; -#endif /* LIBC_SCCS and not lint */ - -#include <sys/types.h> -#include <sys/time.h> - -#include <fcntl.h> -#include <utmp.h> -#include <unistd.h> -#include <stdlib.h> -#include <string.h> - -typedef struct utmp UTMP; - -int -logout(line) - register const char *line; -{ - register int fd; - UTMP ut; - int rval; - - if ((fd = open(_PATH_UTMP, O_RDWR, 0)) < 0) - return(0); - rval = 0; - while (read(fd, &ut, sizeof(UTMP)) == sizeof(UTMP)) { - if (!ut.ut_name[0] || strncmp(ut.ut_line, line, UT_LINESIZE)) - continue; - bzero(ut.ut_name, UT_NAMESIZE); - bzero(ut.ut_host, UT_HOSTSIZE); - (void)time(&ut.ut_time); - (void)lseek(fd, -(off_t)sizeof(UTMP), L_INCR); - (void)write(fd, &ut, sizeof(UTMP)); - rval = 1; - } - (void)close(fd); - return(rval); -} |