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/****************************************************************************
* NCSA HDF *
* Software Development Group *
* National Center for Supercomputing Applications *
* University of Illinois at Urbana-Champaign *
* 605 E. Springfield, Champaign IL 61820 *
* *
* For conditions of distribution and use, see the accompanying *
* hdf/COPYING file. *
* *
****************************************************************************/
/* $Id$ */
/*
* Header file for error values, etc.
*/
#ifndef HDF5ERR_H
#define HDF5ERR_H
#include "H5Eproto.h"
/*
======================================================================
Error codes
NOTE: Remember to update the error_messages[] structure later in this file
whenever errors are added/deleted from this list.
======================================================================
*/
/*
* This section of code is designed to be only accessible to the actual
* error-management code.
*/
#ifdef HDF5_ERR_MASTER
/*
* error_messages is the list of error messages in the system, kept as
* error_code-message pairs.
*/
typedef struct
{
hdf_maj_err_code_t error_code;
const char *str;
}
hdf_maj_error_messages_t;
static const hdf_maj_error_messages_t hdf_maj_error_messages[] =
{
{H5E_NONE_MAJOR, "No error"},
{H5E_ARGS, "Invalid arguments to routine"},
{H5E_RESOURCE, "Resource unavailable"},
{H5E_INTERNAL, "Internal HDF5 error (too specific to document in detail)"},
{H5E_FILE, "File Accessability"},
{H5E_IO, "Low-level I/O"},
{H5E_FUNC, "Function Entry/Exit"},
{H5E_ATOM, "Object Atom"},
{H5E_CACHE, "Object Cache"},
};
typedef struct
{
hdf_min_err_code_t error_code;
const char *str;
}
hdf_min_error_messages_t;
static const hdf_min_error_messages_t hdf_min_error_messages[] =
{
{H5E_NONE_MINOR, "No error"},
{H5E_UNINITIALIZED, "Information is uninitialized"},
{H5E_UNSUPPORTED, "Feature is unsupported"},
{H5E_BADTYPE, "Incorrect type found"},
{H5E_BADRANGE, "Argument out of range"},
{H5E_NOSPACE, "No space available for allocation"},
{H5E_FILEEXISTS, "File already exists"},
{H5E_FILEOPEN, "File already open"},
{H5E_CANTCREATE, "Can't create file"},
{H5E_CANTOPEN, "Can't open file"},
{H5E_NOTHDF5, "Not an HDF5 format file"},
{H5E_BADFILE, "Bad file ID accessed"},
{H5E_SEEKERROR, "Seek failed"},
{H5E_READERROR, "Read failed"},
{H5E_WRITEERROR, "Write failed"},
{H5E_CANTINIT, "Can't initialize interface"},
{H5E_ALREADYINIT, "Object already initialized"},
{H5E_BADATOM, "Can't find atom information"},
{H5E_CANTREGISTER, "Can't register new atom"},
{H5E_CANTFLUSH, "Can't flush object from cache"},
{H5E_CANTLOAD, "Can't load object into cache"},
};
/* We use a stack to hold the errors plus we keep track of the function,
file and line where the error occurs. */
/* the structure of the error stack element */
typedef struct error_t
{
hdf_maj_err_code_t maj; /* Major error number */
hdf_min_err_code_t min; /* Minor error number */
char function_name[MAX_FUNC_NAME_LEN]; /* function where error occur */
const char *file_name; /* file where error occur */
intn line; /* line in file where error occurs */
char *desc; /* optional supplied description */
}
H5E_error_t;
/* Structure to store error information for a thread */
typedef struct errstack_t
{
uintn stack_size; /* Number of elements allocated in the stack */
uintn stack_top; /* Offset of the next open stack element */
H5E_error_t *err_stack; /* Pointer to the error stack */
H5E_push_func_t push; /* Function to call when an error is to be reported */
} H5E_errstack_t;
#endif /* HDF5_ERR_MASTER */
#if defined c_plusplus || defined __cplusplus
extern "C"
{
#endif /* c_plusplus || __cplusplus */
/* Private functions in H5E.c */
herr_t H5E_store(int32 errid, hdf_maj_err_code_t maj, hdf_min_err_code_t min, const char *function_name, const char *file_name, intn line);
#if defined c_plusplus || defined __cplusplus
}
#endif /* c_plusplus || __cplusplus */
#endif /* HDF5ERR_H */
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