/usr/include/ncarg/hlu/Error.h is in libncarg-dev 6.1.2-7.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* $Id: Error.h,v 1.10 2007-08-22 21:03:53 grubin Exp $
*/
/************************************************************************
* *
* Copyright (C) 1992 *
* University Corporation for Atmospheric Research *
* All Rights Reserved *
* *
************************************************************************/
/*
* File: Error.h
*
* Author: Jeff W. Boote
* National Center for Atmospheric Research
* PO 3000, Boulder, Colorado
*
* Date: Tue Oct 20 11:38:28 MDT 1992
*
* Description: The Error reporting object. All errors are processed
* by this object. To modify the error reporting
* mechanism the user needs to set resources in this
* object. At this time, it will only be possible to
* have one error reporting object.
*/
#ifndef _NError_h
#define _NError_h
#include <errno.h>
#include <ncarg/hlu/Base.h>
/* Resource Names */
#define NhlNerrBuffer "errBuffer"
#define NhlCerrBuffer "ErrBuffer"
#define NhlNerrLevel "errLevel"
#define NhlCerrLevel "ErrLevel"
#define NhlNerrPrint "errPrint"
#define NhlCerrPrint "ErrPrint"
#define NhlNerrFileName "errFileName"
#define NhlCerrFileName "ErrFileName"
#define NhlNerrFilePtr "errFilePtr"
#define NhlCerrFilePtr "ErrFilePtr"
#define NhlNerrUnitNumber "errUnitNumber"
#define NhlCerrUnitNumber "ErrUnitNumber"
/* new type names */
#define NhlTErrorTypes "ErrorTypes"
/* usefull const's for error stuff */
#define NhlEUNKNOWN (1000)
#define NhlENODATA (1101)
#define NhlECONSTFIELD (1102)
#define NhlEZEROFIELD (1103)
#define NhlEZEROSPAN (1104)
#ifndef ENOSYS
#define ENOSYS (90)
#endif
#define NhlERRMAXMSGLEN 2048
extern NhlClass NhlerrorClass;
/************************************************************************
* *
* Global Functions - Error API *
* *
************************************************************************/
typedef struct _NhlErrMsg{
NhlErrorTypes severity;
char *msg;
int errorno;
Const char *sysmsg;
int line;
char *fname;
} NhlErrMsg, *NhlErrMsgList;
/*VARARGS3*/
extern Const char *NhlPError(
#if NhlNeedVarArgProto
NhlErrorTypes severity, /* error severity */
int errnum, /* errornum in table */
char *fmt, /* fmt string */
... /* args for fmt string */
#endif
);
/*
* Macro: NHLPERROR
*
* Description: This macro adds __LINE__ and __FILE__ information to the
* error message being reported. The arguements are identical
* to NhlPError except that an additional set of parend's must
* be used to allow variable args in the macro. ex.
* NHLPERROR((severity,errnum,fmt [,args ...]));
*
* In Args:
* NhlErrorTypes severity, error severity
* int errnum, errornum in table
* char *fmt, fmt string
* ... args for fmt string
*
* Out Args:
*
* Scope: Global Public
* Returns: void
* Side Effect:
*/
#define NHLPERROR(vargs) {_NhlPErrorHack(__LINE__,\
(Const char*)__FILE__);\
(void)NhlPError vargs;}
extern void _NhlPErrorHack(
#if NhlNeedProto
int line, /* line number */
Const char *fname /* file name */
#endif
);
extern int NhlErrGetID(
#if NhlNeedProto
void
#endif
);
extern int NhlErrNumMsgs(
#if NhlNeedProto
void
#endif
);
extern NhlErrorTypes NhlErrGetMsg(
#if NhlNeedProto
int msgnum, /* msg num to retrieve */
Const NhlErrMsg **msg /* return msg */
#endif
);
extern NhlErrorTypes NhlErrClearMsgs(
#if NhlNeedProto
void
#endif
);
extern NhlErrorTypes NhlErrAddTable(
#if NhlNeedProto
int start, /* starting number */
int tlen, /* table length */
Const char **etable /* table of err messages */
#endif
);
extern Const char *NhlErrFPrintMsg(
#if NhlNeedProto
FILE *fp, /* file to print to */
Const NhlErrMsg *msg /* message to print */
#endif
);
extern char *NhlErrSPrintMsg(
#if NhlNeedProto
char *buffer, /* buffer to print message to */
Const NhlErrMsg *msg /* message to print */
#endif
);
extern int NhlGetErrorObjectId(
#if NhlNeedProto
void
#endif
);
#endif /* _NError_h */
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