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freebsd
GitHub Repository: freebsd/freebsd-src
 Path: blob/main/crypto/krb5/src/util/et/com_err.h
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/*

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 * Copyright 1988, Student Information Processing Board of the

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 * Massachusetts Institute of Technology.

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 *

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 * Copyright 1995 by Cygnus Support.

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 *

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 * For copyright and distribution info, see the documentation supplied

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 * with this package.

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 */

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/* Header file for common error description library. */

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#ifndef __COM_ERR_H

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#if defined(_WIN32)

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#include <win-mac.h>

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#endif

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#ifndef KRB5_CALLCONV

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#define KRB5_CALLCONV

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#define KRB5_CALLCONV_C

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#endif

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#include <stdarg.h>

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typedef long errcode_t;

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typedef void (*et_old_error_hook_func) (const char *, errcode_t,

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					const char *, va_list ap);

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struct error_table {

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	/*@shared@*/ char const * const * msgs;

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        long base;

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	unsigned int n_msgs;

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};

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#ifdef __cplusplus

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extern "C" {

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#endif

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/* Public interfaces */

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extern void KRB5_CALLCONV_C com_err

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	(const char *, errcode_t, const char *, ...)

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#if !defined(__cplusplus) && (__GNUC__ > 2)

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    __attribute__((__format__(__printf__, 3, 4)))

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#endif

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    ;

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extern void KRB5_CALLCONV com_err_va

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	(const char *whoami, errcode_t code, const char *fmt,

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	 va_list ap)

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#if !defined(__cplusplus) && (__GNUC__ > 2)

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    __attribute__((__format__(__printf__, 3, 0)))

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#endif

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    ;

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extern /*@observer@*//*@dependent@*/ const char * KRB5_CALLCONV error_message

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	(errcode_t)

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       /*@modifies internalState@*/;

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extern errcode_t KRB5_CALLCONV add_error_table

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	(/*@dependent@*/ const struct error_table *)

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       /*@modifies internalState@*/;

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extern errcode_t KRB5_CALLCONV remove_error_table

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	(const struct error_table *)

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       /*@modifies internalState@*/;

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#if !defined(_WIN32)

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/*

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 * The display routine should be application specific.  A global hook,

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 * may cause inappropriate display procedures to be called between

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 * applications under non-Unix environments.

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 */

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extern et_old_error_hook_func set_com_err_hook (et_old_error_hook_func);

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extern et_old_error_hook_func reset_com_err_hook (void);

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#endif

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#ifdef __cplusplus

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}

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#endif

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#define __COM_ERR_H

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#endif /* ! defined(__COM_ERR_H) */

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