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Annotation of src/usr.bin/cvs/fatal.c, Revision 1.10

1.10    ! ray         1: /*     $OpenBSD: fatal.c,v 1.9 2007/02/22 06:42:09 otto Exp $ */
1.1       joris       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:
1.9       otto       26: #include <sys/stat.h>
                     27:
                     28: #include <fcntl.h>
                     29: #include <stdlib.h>
1.1       joris      30:
                     31: #include "cvs.h"
1.8       joris      32: #include "remote.h"
1.1       joris      33:
                     34: /* Fatal messages.  This function never returns. */
                     35:
                     36: void
                     37: fatal(const char *fmt,...)
                     38: {
1.10    ! ray        39:        static int been_here;
1.1       joris      40:        va_list args;
1.3       joris      41:
1.10    ! ray        42:        /* Fatal should not loop, (the functions below can fatal). */
        !            43:        if (been_here++)
        !            44:                goto end;
        !            45:
1.1       joris      46:        va_start(args, fmt);
1.4       joris      47:        cvs_vlog(LP_ABORT, fmt, args);
1.1       joris      48:        va_end(args);
1.7       joris      49:
                     50:        cvs_cleanup();
1.8       joris      51:
                     52:        if (cvs_server_active)
                     53:                cvs_server_send_response("error");
1.7       joris      54:
1.10    ! ray        55:  end:
1.6       niallo     56:        exit(1);
1.1       joris      57: }