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1 /*

3 *

4 * @APPLE_OSREFERENCE_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

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14 *

15 * Please obtain a copy of the License at

16 * http://www.opensource.apple.com/apsl/ and read it before using this file.

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27 */

28 /*

29 * Mach Operating System

32 *

33 * Permission to use, copy, modify and distribute this software and its

34 * documentation is hereby granted, provided that both the copyright

35 * notice and this permission notice appear in all copies of the

36 * software, derivative works or modified versions, and any portions

37 * thereof, and that both notices appear in supporting documentation.

38 *

39 * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"

40 * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR

41 * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.

42 *

43 * Carnegie Mellon requests users of this software to return to

44 *

45 * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU

46 * School of Computer Science

47 * Carnegie Mellon University

48 * Pittsburgh PA 15213-3890

49 *

50 * any improvements or extensions that they make and grant Carnegie Mellon

51 * the rights to redistribute these changes.

52 */

54 /*

55 * File: mach_error.c

56 * Author: Douglas Orr, Carnegie Mellon University

57 * Date: Mar 1988

58 *

59 * interprets structured mach error codes and prints

60 * or returns a descriptive string.

61 */

63 #include <mach/mach_error.h>

64 #include <mach/boolean.h>

65 #include "errorlib.h"

66 #include "string.h"

 int fprintf_stderr(const char *format, ...);

70 void

 mach_error(const char *str, mach_error_t err)

72 {

73 char *err_str;

74 char buf[1024];

75 boolean_t diag;

         err_str = mach_error_string_int(err, &diag);

79 if (diag) {

                 _mach_snprintf(buf, sizeof(buf), "%s %s (%x)", mach_error_type(err), err_str, err);

81 err_str = buf;

82 }

         fprintf_stderr("%s %s\n", str, err_str);

85 }