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/* $OpenBSD: fatal.c,v 1.14 2008/06/12 03:54:43 joris Exp $ */ |
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/* |
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* Copyright (c) 2002 Markus Friedl. All rights reserved. |
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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 AUTHOR ``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 AUTHOR 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/stat.h> |
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#include <err.h> |
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#include <fcntl.h> |
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#include <stdlib.h> |
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#include "cvs.h" |
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#include "remote.h" |
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/* Fatal messages. This function never returns. */ |
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void |
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fatal(const char *fmt,...) |
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{ |
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static int been_here; |
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va_list args; |
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/* Fatal should not loop, (the functions below can fatal). */ |
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✗✓ |
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if (been_here++) |
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errx(1, "fatal loop"); |
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✗✓ |
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if (sig_received != 0) { |
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cvs_log(LP_ABORT, "received signal %d", sig_received); |
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} else { |
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va_start(args, fmt); |
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cvs_vlog(LP_ABORT, fmt, args); |
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va_end(args); |
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} |
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✓✗ |
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if (current_cvsroot != NULL) |
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cvs_cleanup(); |
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exit(1); |
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} |