diff options
Diffstat (limited to 'usr.sbin/vipw/vipw.c')
-rw-r--r-- | usr.sbin/vipw/vipw.c | 127 |
1 files changed, 0 insertions, 127 deletions
diff --git a/usr.sbin/vipw/vipw.c b/usr.sbin/vipw/vipw.c deleted file mode 100644 index c671623..0000000 --- a/usr.sbin/vipw/vipw.c +++ /dev/null @@ -1,127 +0,0 @@ -/* - * Copyright (c) 1987, 1993, 1994 - * 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. - */ - -#ifndef lint -static char copyright[] = -"@(#) Copyright (c) 1987, 1993, 1994\n\ - The Regents of the University of California. All rights reserved.\n"; -#endif /* not lint */ - -#ifndef lint -static char sccsid[] = "@(#)vipw.c 8.3 (Berkeley) 4/2/94"; -#endif /* not lint */ - -#include <sys/types.h> -#include <sys/stat.h> - -#include <err.h> -#include <pwd.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <unistd.h> - -#include "pw_util.h" - -char *tempname; - -void copyfile __P((int, int)); -void usage __P((void)); - -int -main(argc, argv) - int argc; - char *argv[]; -{ - int pfd, tfd; - struct stat begin, end; - int ch; - - while ((ch = getopt(argc, argv, "")) != EOF) - switch (ch) { - case '?': - default: - usage(); - } - - argc -= optind; - argv += optind; - - if (argc != 0) - usage(); - - pw_init(); - pfd = pw_lock(); - tfd = pw_tmp(); - copyfile(pfd, tfd); - (void)close(tfd); - - for (;;) { - if (stat(tempname, &begin)) - pw_error(tempname, 1, 1); - pw_edit(0); - if (stat(tempname, &end)) - pw_error(tempname, 1, 1); - if (begin.st_mtime == end.st_mtime) { - warnx("no changes made"); - pw_error((char *)NULL, 0, 0); - } - if (pw_mkdb()) - break; - pw_prompt(); - } - exit(0); -} - -void -copyfile(from, to) - int from, to; -{ - int nr, nw, off; - char buf[8*1024]; - - while ((nr = read(from, buf, sizeof(buf))) > 0) - for (off = 0; off < nr; nr -= nw, off += nw) - if ((nw = write(to, buf + off, nr)) < 0) - pw_error(tempname, 1, 1); - if (nr < 0) - pw_error(_PATH_MASTERPASSWD, 1, 1); -} - -void -usage() -{ - - (void)fprintf(stderr, "usage: vipw\n"); - exit(1); -} |