GCC Code Coverage Report
Directory: ./ Exec Total Coverage
File: usr.bin/cvs/fatal.c Lines: 0 12 0.0 %
Date: 2017-11-13 Branches: 0 6 0.0 %

Line Branch Exec Source
1
/*	$OpenBSD: fatal.c,v 1.14 2008/06/12 03:54:43 joris Exp $ */
2
/*
3
 * Copyright (c) 2002 Markus Friedl.  All rights reserved.
4
 *
5
 * Redistribution and use in source and binary forms, with or without
6
 * modification, are permitted provided that the following conditions
7
 * are met:
8
 * 1. Redistributions of source code must retain the above copyright
9
 *    notice, this list of conditions and the following disclaimer.
10
 * 2. Redistributions in binary form must reproduce the above copyright
11
 *    notice, this list of conditions and the following disclaimer in the
12
 *    documentation and/or other materials provided with the distribution.
13
 *
14
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
15
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
16
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
17
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
18
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
19
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
20
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
21
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
23
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24
 */
25
26
#include <sys/stat.h>
27
28
#include <err.h>
29
#include <fcntl.h>
30
#include <stdlib.h>
31
32
#include "cvs.h"
33
#include "remote.h"
34
35
/* Fatal messages.  This function never returns. */
36
37
void
38
fatal(const char *fmt,...)
39
{
40
	static int been_here;
41
	va_list args;
42
43
	/* Fatal should not loop, (the functions below can fatal). */
44
	if (been_here++)
45
		errx(1, "fatal loop");
46
47
	if (sig_received != 0) {
48
		cvs_log(LP_ABORT, "received signal %d", sig_received);
49
	} else {
50
		va_start(args, fmt);
51
		cvs_vlog(LP_ABORT, fmt, args);
52
		va_end(args);
53
	}
54
55
	if (current_cvsroot != NULL)
56
		cvs_cleanup();
57
58
	exit(1);
59
}