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/*
* The Unix Channel
*
* by Michel Beaudouin-Lafon
*
* Copyright 1990-1993
* Laboratoire de Recherche en Informatique (LRI)
*
* Error management
*
* $Id$
* $CurLog$
*/
#ifndef UchError_H_
#define UchError_H_
#include "global.h"
#ifdef DOC
// fake class for global functions
class UchError {
};
#endif
enum errtype {
ErrNone = -4, // do nothing
ErrLog = -3, // only log to file
ErrWarn = -2, // warn and continue
ErrAbort = -1, // call abort
ErrExit = 0, // exit with code 0
ErrUsage = 1, // bad usage
ErrFatal = 2 // exit with code != 0
};
enum errcode {
ErrShouldImplement
};
extern char *ErrorTable [];
typedef errtype (*ErrorHandler) (errtype, const char* who, const char* what, const char* msg);
typedef void (*CleanUpProc) ();
extern void ProgramName (const char*);
extern void LogfileName (const char*, bool = FALSE);
extern void CleanUp (CleanUpProc);
extern ErrorHandler SetErrorHandler (ErrorHandler);
extern void Error (errtype, const char* who, const char* what);
extern bool SysError (errtype, const char* who, int exc1 = -1, int exc2 = -1);
extern char* MakeErrorString (errtype, const char* who, const char* what);
extern void LogMessage (const char*);
extern int errno;
#endif /* UchError_H_ */
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