com_err.h revision 781:57319a72b15f 
1/*
2 * Header file for common error description library.
3 *
4 * Copyright 1988, Student Information Processing Board of the
5 * Massachusetts Institute of Technology.
6 *
7 * Copyright 1995 by Cygnus Support.
8 *
9 * For copyright and distribution info, see the documentation supplied
10 * with this package.
11 */
12
13#ifndef __COM_ERR_H
14
15#pragma ident	"%Z%%M%	%I%	%E% SMI"
16
17#if defined(_WIN32)
18#include <win-mac.h>
19#endif
20
21#ifndef KRB5_CALLCONV
22#define KRB5_CALLCONV
23#define KRB5_CALLCONV_C
24#endif
25
26#include <stdarg.h>
27
28typedef long errcode_t;
29typedef void (*et_old_error_hook_func) (const char *, errcode_t,
30					const char *, va_list ap);
31
32struct error_table {
33	/*@shared@*/ char const * const * msgs;
34        long base;
35	unsigned int n_msgs;
36};
37
38#ifdef __cplusplus
39extern "C" {
40#endif
41
42/* Public interfaces */
43extern void KRB5_CALLCONV_C com_err
44	(const char *, errcode_t, const char *, ...);
45extern void KRB5_CALLCONV com_err_va
46	(const char *whoami, errcode_t code, const char *fmt,
47	 va_list ap);
48extern /*@observer@*//*@dependent@*/ const char * KRB5_CALLCONV error_message
49	(errcode_t)
50       /*@modifies internalState@*/;
51extern errcode_t KRB5_CALLCONV add_error_table
52	(/*@dependent@*/ const struct error_table *)
53       /*@modifies internalState@*/;
54extern errcode_t KRB5_CALLCONV remove_error_table
55	(const struct error_table *)
56       /*@modifies internalState@*/;
57
58#if !defined(_WIN32)
59/*
60 * The display routine should be application specific.  A global hook,
61 * may cause inappropriate display procedures to be called between
62 * applications under non-Unix environments.
63 */
64
65extern et_old_error_hook_func set_com_err_hook (et_old_error_hook_func);
66extern et_old_error_hook_func reset_com_err_hook (void);
67#endif
68
69#ifdef __cplusplus
70}
71#endif
72
73#define __COM_ERR_H
74#endif /* ! defined(__COM_ERR_H) */
75