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/*
Copyright (C) 2015-2020, Dirk Krause
SPDX-License-Identifier: BSD-3-Clause
*/
/*
WARNING: This file was generated by the dkct program (see
http://dktools.sourceforge.net/ for details).
Changes you make here will be lost if dkct is run again!
You should modify the original source and run dkct on it.
Original source: dk4dbia.ctr
*/
/** @file dk4dbia.h Header file for the dk4dbia module.
*/
#ifndef DK4DBIA_H_INCLUDED
/** Avoid multiple inclusions. */
#define DK4DBIA_H_INCLUDED 1
#line 10 "dk4dbia.ctr"
#ifndef DK4CONF_H_INCLUDED
#if DK4_BUILDING_DKTOOLS4
#include "dk4conf.h"
#else
#include <dktools-4/dk4conf.h>
#endif
#endif
#ifndef DK4DBI_H_INCLUDED
#if DK4_BUILDING_DKTOOLS4
#include "dk4dbi.h"
#else
#include <dktools-4/dk4dbi.h>
#endif
#endif
#ifndef DK4APP_H_INCLUDED
#if DK4_BUILDING_DKTOOLS4
#include "dk4app.h"
#else
#include <dktools-4/dk4app.h>
#endif
#endif
#ifdef __cplusplus
extern "C" {
#endif
/** Open database.
@param fn Database type and file name.
The database type is one from "mem", "bdb" or "ndbm".
Database type and file name are separated by two
colons "::".
@param wa Flag: Write access required.
@param tr Flag: Truncate existing database (only in conjunction
with wa).
@param erp Error report, may be NULL.
@param app Application structure for diagnostics, may be NULL.
@return Pointer to new database structure on success, NULL on error.
Error codes:
- DK4_E_INVALID_ARGUMENTS<br>
if fn is NULL or tp contains an invalid type number,
- DK4_E_NOT_SUPPORTED<br>
if the database type is not supported,
- DK4_E_MATH_OVERFLOW<br>
on numeric overflow when calculating size,
- DK4_E_MEMORY_ALLOCATION_FAILED<br>
with mem.elsize and mem.nelem
set if there is not enough memory available,
- DK4_E_SYNTAX<br>
if
- the specification contains an invalid backend type
- the database file name does not refer to a regular file
- or the file contents is not an in-memory database
- or key/value sizes in the file are in conflict with
size restrictions
- or an invalid database type was specified,
- DK4_E_SEC_CHECK<br>
with failed check id in iDetails1 if access is denied by additional
security checks,
- DK4_E_MEMORY_ALLOCATION_FAILED<br>
with mem.elsize and mem.nelem
set if there is not enough memory available,
- DK4_E_OPEN_READ_FAILED<br>
if fopen() or fread() failed,
- DK4_E_OPEN_WRITE_FAILED<br>
if fopen() or fwrite() failed,
- DK4_E_CLOSE_FAILED<br>
with errno value in iDetails1 if fclose() failed.
*/
dk4_dbi_t *
dk4dbi_open_app(
const dkChar *fn,
int wa,
int tr,
dk4_er_t *erp,
dk4_app_t *app
);
/** Open database.
@param fn Database type and file name.
The database type is one from "mem", "bdb" or "ndbm".
Database type and file name are separated by two
colons "::".
@param wa Flag: Write access required.
@param tr Flag: Truncate existing database (only in conjunction
with wa).
@param km Maximum key size.
@param vm Maximum value size.
@param erp Error report, may be NULL.
@param app Application structure for diagnostics, may be NULL.
@return Pointer to new database structure on success, NULL on error.
Error codes:
- DK4_E_INVALID_ARGUMENTS<br>
if fn is NULL or tp contains an invalid type number,
- DK4_E_NOT_SUPPORTED<br>
if the database type is not supported,
- DK4_E_MATH_OVERFLOW<br>
on numeric overflow when calculating size,
- DK4_E_MEMORY_ALLOCATION_FAILED<br>
with mem.elsize and mem.nelem
set if there is not enough memory available,
- DK4_E_SYNTAX<br>
if
- the specification contains an invalid backend type
- the database file name does not refer to a regular file
- or the file contents is not an in-memory database
- or key/value sizes in the file are in conflict with
size restrictions
- or an invalid database type was specified,
- DK4_E_SEC_CHECK<br>
with failed check id in iDetails1 if access is denied by additional
security checks,
- DK4_E_MEMORY_ALLOCATION_FAILED<br>
with mem.elsize and mem.nelem
set if there is not enough memory available,
- DK4_E_OPEN_READ_FAILED<br>
if fopen() or fread() failed,
- DK4_E_OPEN_WRITE_FAILED<br>
if fopen() or fwrite() failed,
- DK4_E_CLOSE_FAILED<br>
with errno value in iDetails1 if fclose() failed.
*/
dk4_dbi_t *
dk4dbi_open_sizes_app(
const dkChar *fn,
int wa,
int tr,
size_t km,
size_t vm,
dk4_er_t *erp,
dk4_app_t *app
);
#ifdef __cplusplus
}
#endif
#endif
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