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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: dk4delfilewc.ctr
*/
/** @file dk4delfilewc.c The dk4delfilewc module.
*/
#line 72 "dk4delfilewc.ctr"
#include "dk4conf.h"
#if DK4_ON_WINDOWS
#ifndef WINDOWS_H_INCLUDED
#include <windows.h>
#define WINDOWS_H_INCLUDED 1
#endif
#endif
#include "dk4delfilewc.h"
#include <stdio.h>
#if DK4_HAVE_ASSERT_H
#ifndef ASSERT_H_INCLUDED
#include <assert.h>
#define ASSERT_H_INCLUDED 1
#endif
#endif
#if DK4_HAVE_WCHAR_H
#ifndef WCHAR_H_INCLUDED
#include <wchar.h>
#define WCHAR_H_INCLUDED 1
#endif
#endif
#if DK4_HAVE_ERRNO_H
#ifndef ERRNO_H_INCLUDED
#include <errno.h>
#define ERRNO_H_INCLUDED 1
#endif
#endif
#if DK4_HAVE_IO_H
#ifndef IO_H_INCLUDED
#include <io.h>
#define IO_H_INCLUDED 1
#endif
#endif
#if DK4_HAVE_UNISTD_H
#ifndef UNISTD_H_INCLUDED
#include <unistd.h>
#define UNISTD_H_INCLUDED 1
#endif
#endif
int
dk4delete_file_wc(const wchar_t *fn, dk4_er_t *erp)
{
int back = 0;
#if DK4_USE_ASSERT
assert(NULL != fn);
#endif
if (NULL != fn) {
#if DK4_ON_WINDOWS
/* +++ Windows */
#if DK4_WIN_AVOID_CRT || DK4_WIN_DENY_CRT
if (DeleteFileW(fn)) {
back = 1;
} else {
dk4error_set_ldetails(
erp, DK4_E_DELETE_FILE_FAILED,
(long)((unsigned long)GetLastError())
);
}
#else
if (DeleteFileW(fn)) {
back = 1;
} else {
if (NULL != erp) {
errno = 0;
if (0 == _wunlink(fn)) {
back = 1;
} else {
dk4error_set_idetails(erp, DK4_E_UNLINK_FAILED, errno);
}
}
}
#endif
/* --- Windows */
#else
/* +++ non-Windows */
#if DK4_HAVE_WUNLINK
errno = 0;
if (0 == wunlink(fn)) {
back = 1;
} else {
dk4error_set_idetails(erp, DK4_E_UNLINK_FAILED, errno);
}
#else
#if DK4_HAVE__WUNLINK
errno = 0;
if (0 == _wunlink(fn)) {
back = 1;
} else {
dk4error_set_idetails(erp, DK4_E_UNLINK_FAILED, errno);
}
#else
dk4error_set_simple_error_code(erp, DK4_E_NOT_SUPPORTED);
#endif
#endif
/* --- non-Windows */
#endif
} else {
dk4error_set_simple_error_code(erp, DK4_E_INVALID_ARGUMENTS);
}
return back;
}
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