1de7b4b805
Mainly focus on files that use BSD 2-Clause license, however the tool I was using misidentified many licenses so this was mostly a manual - error prone - task. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts. No functional change intended.
158 lines
3.7 KiB
C
158 lines
3.7 KiB
C
/*-
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* SPDX-License-Identifier: BSD-2-Clause
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*
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* Copyright (C) 1995 Wolfgang Solfrank
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* Copyright (c) 1995 Martin Husemann
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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#ifndef lint
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__RCSID("$NetBSD: main.c,v 1.10 1997/10/01 02:18:14 enami Exp $");
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static const char rcsid[] =
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"$FreeBSD$";
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#endif /* not lint */
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#include <stdlib.h>
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#include <string.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <errno.h>
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#include <stdarg.h>
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#include "fsutil.h"
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#include "ext.h"
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int alwaysno; /* assume "no" for all questions */
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int alwaysyes; /* assume "yes" for all questions */
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int preen; /* set when preening */
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int rdonly; /* device is opened read only (supersedes above) */
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int skipclean; /* skip clean file systems if preening */
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static void usage(void) __dead2;
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static void
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usage(void)
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{
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fprintf(stderr, "%s\n%s\n",
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"usage: fsck_msdosfs -p [-f] filesystem ...",
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" fsck_msdosfs [-ny] filesystem ...");
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exit(1);
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}
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int
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main(int argc, char **argv)
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{
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int ret = 0, erg;
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int ch;
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skipclean = 1;
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while ((ch = getopt(argc, argv, "CfFnpy")) != -1) {
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switch (ch) {
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case 'C': /* for fsck_ffs compatibility */
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break;
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case 'f':
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skipclean = 0;
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break;
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case 'F':
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/*
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* We can never run in the background. We must exit
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* silently with a nonzero exit code so that fsck(8)
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* can probe our support for -F. The exit code
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* doesn't really matter, but we use an unusual one
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* in case someone tries -F directly. The -F flag
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* is intentionally left out of the usage message.
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*/
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exit(5);
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case 'n':
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alwaysno = 1;
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alwaysyes = preen = 0;
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break;
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case 'y':
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alwaysyes = 1;
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alwaysno = preen = 0;
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break;
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case 'p':
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preen = 1;
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alwaysyes = alwaysno = 0;
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break;
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default:
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usage();
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break;
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}
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}
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argc -= optind;
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argv += optind;
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if (!argc)
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usage();
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while (--argc >= 0) {
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setcdevname(*argv, preen);
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erg = checkfilesys(*argv++);
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if (erg > ret)
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ret = erg;
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}
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return ret;
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}
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/*VARARGS*/
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int
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ask(int def, const char *fmt, ...)
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{
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va_list ap;
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char prompt[256];
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int c;
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if (preen) {
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if (rdonly)
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def = 0;
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if (def)
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printf("FIXED\n");
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return def;
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}
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va_start(ap, fmt);
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vsnprintf(prompt, sizeof(prompt), fmt, ap);
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va_end(ap);
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if (alwaysyes || rdonly) {
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printf("%s? %s\n", prompt, rdonly ? "no" : "yes");
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return !rdonly;
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}
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do {
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printf("%s? [yn] ", prompt);
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fflush(stdout);
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c = getchar();
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while (c != '\n' && getchar() != '\n')
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if (feof(stdin))
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return 0;
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} while (c != 'y' && c != 'Y' && c != 'n' && c != 'N');
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return c == 'y' || c == 'Y';
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}
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