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GCC Code Coverage Report

Directory:	./		Exec	Total	Coverage
File:	sbin/fsck_msdos/main.c	Lines:	0	45	0.0 %
Date:	2017-11-07	Branches:	0	39	0.0 %


/*	$OpenBSD: main.c,v 1.23 2016/05/28 18:00:42 tb Exp $	*/
/*	$NetBSD: main.c,v 1.8 1996/10/17 20:29:53 cgd Exp $	*/

/*
 * Copyright (C) 1995 Wolfgang Solfrank
 * Copyright (c) 1995 Martin Husemann
 *
 * 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 AUTHORS ``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 AUTHORS 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 <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <stdio.h>
#include <unistd.h>
#include <errno.h>
#include <stdarg.h>
#include <err.h>

#include "ext.h"

int alwaysno;		/* assume "no" for all questions */
int alwaysyes;		/* assume "yes" for all questions */
int preen;		/* set when preening */
int rdonly;		/* device is opened read only (supersedes above) */

static void usage(void);
int main(int, char **);

static void
usage(void)
{
	errexit("usage: fsck_msdos [-fnpy] filesystem\n");
}

int
main(int argc, char *argv[])
{
	int ch;

	while ((ch = getopt(argc, argv, "pynf")) != -1) {
		switch (ch) {
		case 'f':
			/* Ignore for consistency with fsck_ffs */
			break;

		case 'n':
			alwaysno = 1;
			alwaysyes = preen = 0;
			break;

		case 'y':
			alwaysyes = 1;
			alwaysno = preen = 0;
			break;

		case 'p':
			preen = 1;
			alwaysyes = alwaysno = 0;
			break;

		default:
			usage();
			break;
		}
	}
	argc -= optind;
	argv += optind;

	if (argc != 1)
		usage();

	setcdevname(*argv, NULL, preen);
	exit (checkfilesys(blockcheck(*argv)));
}

int
ask(int def, const char *fmt, ...)
{
	va_list ap;

	char prompt[256];
	int c;

	if (preen) {
		if (rdonly)
			def = 0;
		if (def)
			printf("FIXED\n");
		return (def);
	}

	va_start(ap, fmt);
	vsnprintf(prompt, sizeof(prompt), fmt, ap);
	va_end(ap);
	if (alwaysyes || rdonly) {
		printf("%s? %s\n", prompt, rdonly ? "no" : "yes");
		return (!rdonly);
	}
	do {
		printf("%s? [Fyn] ", prompt);
		fflush(stdout);
		c = getchar();
		if (c == 'F') {
			alwaysyes = 1;
			return (1);
		}
		while (c != '\n' && getchar() != '\n')
			if (feof(stdin))
				return (0);
	} while (c != 'y' && c != 'Y' && c != 'n' && c != 'N');
	return (c == 'y' || c == 'Y');
}


Generated by: GCOVR (Version 3.3)

Line	Branch	Exec	Source
1			/* $OpenBSD: main.c,v 1.23 2016/05/28 18:00:42 tb Exp $ */
2			/* $NetBSD: main.c,v 1.8 1996/10/17 20:29:53 cgd Exp $ */
3
4			/*
5			* Copyright (C) 1995 Wolfgang Solfrank
6			* Copyright (c) 1995 Martin Husemann
7			*
8			* Redistribution and use in source and binary forms, with or without
9			* modification, are permitted provided that the following conditions
10			* are met:
11			* 1. Redistributions of source code must retain the above copyright
12			* notice, this list of conditions and the following disclaimer.
13			* 2. Redistributions in binary form must reproduce the above copyright
14			* notice, this list of conditions and the following disclaimer in the
15			* documentation and/or other materials provided with the distribution.
16			*
17			* THIS SOFTWARE IS PROVIDED BY THE AUTHORS ``AS IS'' AND ANY EXPRESS OR
18			* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19			* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20			* IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT,
21			* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22			* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23			* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24			* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25			* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26			* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27			*/
28
29
30			#include <stdlib.h>
31			#include <string.h>
32			#include <ctype.h>
33			#include <stdio.h>
34			#include <unistd.h>
35			#include <errno.h>
36			#include <stdarg.h>
37			#include <err.h>
38
39			#include "ext.h"
40
41			int alwaysno; /* assume "no" for all questions */
42			int alwaysyes; /* assume "yes" for all questions */
43			int preen; /* set when preening */
44			int rdonly; /* device is opened read only (supersedes above) */
45
46			static void usage(void);
47			int main(int, char **);
48
49			static void
50			usage(void)
51			{
52			errexit("usage: fsck_msdos [-fnpy] filesystem\n");
53			}
54
55			int
56			main(int argc, char *argv[])
57			{
58			int ch;
59
60			while ((ch = getopt(argc, argv, "pynf")) != -1) {
61			switch (ch) {
62			case 'f':
63			/* Ignore for consistency with fsck_ffs */
64			break;
65
66			case 'n':
67			alwaysno = 1;
68			alwaysyes = preen = 0;
69			break;
70
71			case 'y':
72			alwaysyes = 1;
73			alwaysno = preen = 0;
74			break;
75
76			case 'p':
77			preen = 1;
78			alwaysyes = alwaysno = 0;
79			break;
80
81			default:
82			usage();
83			break;
84			}
85			}
86			argc -= optind;
87			argv += optind;
88
89			if (argc != 1)
90			usage();
91
92			setcdevname(*argv, NULL, preen);
93			exit (checkfilesys(blockcheck(*argv)));
94			}
95
96			int
97			ask(int def, const char *fmt, ...)
98			{
99			va_list ap;
100
101			char prompt[256];
102			int c;
103
104			if (preen) {
105			if (rdonly)
106			def = 0;
107			if (def)
108			printf("FIXED\n");
109			return (def);
110			}
111
112			va_start(ap, fmt);
113			vsnprintf(prompt, sizeof(prompt), fmt, ap);
114			va_end(ap);
115			if (alwaysyes \|\| rdonly) {
116			printf("%s? %s\n", prompt, rdonly ? "no" : "yes");
117			return (!rdonly);
118			}
119			do {
120			printf("%s? [Fyn] ", prompt);
121			fflush(stdout);
122			c = getchar();
123			if (c == 'F') {
124			alwaysyes = 1;
125			return (1);
126			}
127			while (c != '\n' && getchar() != '\n')
128			if (feof(stdin))
129			return (0);
130			} while (c != 'y' && c != 'Y' && c != 'n' && c != 'N');
131			return (c == 'y' \|\| c == 'Y');
132			}