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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: dk4getcwdd.ctr
*/
#ifndef DK4GETCWDD_H_INCLUDED
/** Avoid multiple inclusions. */
#define DK4GETCWDD_H_INCLUDED 1
#line 10 "dk4getcwdd.ctr"
/** @file dk4getcwdd.h Get current working directoy in dkChar.
*/
#ifndef DK4CONF_H_INCLUDED
#if DK4_BUILDING_DKTOOLS4
#include "dk4conf.h"
#else
#include <dktools-4/dk4conf.h>
#endif
#endif
#ifndef DK4ERROR_H_INCLUDED
#if DK4_BUILDING_DKTOOLS4
#include "dk4error.h"
#else
#include <dktools-4/dk4error.h>
#endif
#endif
#ifdef __cplusplus
extern "C" {
#endif
/** Find current working directory.
@param dptr Destination buffer pointer.
@param sz Buffer size.
@param erp Error report, may be NULL.
@return 1 on success, 0 on error.
*/
int
dk4getcwd(dkChar *dptr, size_t sz, dk4_er_t *erp);
/** Find current working directory, return string in newly
allocated memory.
@param erp Error report, may be NULL.
@return Valid pointer to newly allocated memory containing
the directory name on success, NULL on error.
On success, use dk4mem_free() to release the memory when done
with it.
Error codes:
- DK4_E_SYSTEM<br>
with errno in iDetails if getcwd() or _getcwd() failed
or GetLastError() result in iDetails if GetCurrentDirectoryA()
failed.
- DK4_E_INVALID_ARGUMENTS<br>
if src is a NULL pointer,
- DK4_E_MATH_OVERFLOW<br>
on mathematical overflow in size calculation,
- DK4_E_MEMORY<br>
if no memory is available.
*/
dkChar *
dk4getcwd_dup(dk4_er_t *erp);
#ifdef __cplusplus
}
#endif
#endif
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