libstuff/fatals.c

   1 /*
   2  * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. Please obtain a copy of the License at
  10  * http://www.opensource.apple.com/apsl/ and read it before using this
  11  * file.
  12  *
  13  * The Original Code and all software distributed under the License are
  14  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  15  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  16  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  18  * Please see the License for the specific language governing rights and
  19  * limitations under the License.
  20  *
  21  * @APPLE_LICENSE_HEADER_END@
  22  */
  23 #ifndef RLD
  24 #include <stdlib.h>
  25 #include <string.h>
  26 #include <stdio.h>
  27 #include <stdarg.h>
  28 #include <errno.h>
  29 #include <mach/mach.h>
  30 #include <mach/mach_error.h>
  31
  32 #include "stuff/errors.h"
  33
  34 /*
  35  * Print the fatal error message and exit.
  36  */
  37 __private_extern__
  38 void
  39 fatal(
  40 const char *format,
  41 ...)
  42 {
  43     va_list ap;
  44
  45         va_start(ap, format);
  46         fprintf(stderr, "%s: ", progname);
  47         vfprintf(stderr, format, ap);
  48         fprintf(stderr, "\n");
  49         va_end(ap);
  50         exit(1);
  51 }
  52
  53 /*
  54  * Print the fatal error message along with the system error message and exit.
  55  */
  56 __private_extern__
  57 void
  58 system_fatal(
  59 const char *format,
  60 ...)
  61 {
  62     va_list ap;
  63
  64         va_start(ap, format);
  65         fprintf(stderr, "%s: ", progname);
  66         vfprintf(stderr, format, ap);
  67         fprintf(stderr, " (%s)\n", strerror(errno));
  68         va_end(ap);
  69         exit(1);
  70 }
  71
  72 /*
  73  * Print the fatal error message along with the mach error string and exit.
  74  */
  75 __private_extern__
  76 void
  77 mach_fatal(
  78 kern_return_t r,
  79 char *format,
  80 ...)
  81 {
  82     va_list ap;
  83
  84         va_start(ap, format);
  85         fprintf(stderr, "%s: ", progname);
  86         vfprintf(stderr, format, ap);
  87         fprintf(stderr, " (%s)\n", mach_error_string(r));
  88         va_end(ap);
  89         exit(1);
  90 }
  91 #endif /* !defined(RLD) */