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[UCRT] Import Microsoft.Windows.SDK.CRTSource version 10.0.22621.3

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Imported from https://www.nuget.org/packages/Microsoft.Windows.SDK.CRTSource/10.0.22621.3
License: MIT
This commit is contained in:
Timo Kreuzer 2024-05-11 07:03:12 +02:00
parent f1b60c66f0
commit 04e0dc4a7a
568 changed files with 115483 additions and 0 deletions
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39
sdk/lib/ucrt/filesystem/rename.cpp Normal file
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//
// rename.cpp
//
// Copyright (c) Microsoft Corporation. All rights reserved.
//
// The rename() function, which renames a file.
//
#include <corecrt_internal.h>
#include <io.h>
#include <corecrt_internal_win32_buffer.h>
// See _wrename() for details about the behavior of this function. (This
// function simply converts the multibyte strings to wide strings and calls
// _wrename().)
extern "C" int __cdecl rename(char const* const old_name, char const* const new_name)
{
unsigned int const code_page = __acrt_get_utf8_acp_compatibility_codepage();
__crt_internal_win32_buffer<wchar_t> wide_old_name;
errno_t cvt1 = __acrt_mbs_to_wcs_cp(old_name, wide_old_name, code_page);
if (cvt1 != 0)
{
errno = cvt1;
return -1;
}
__crt_internal_win32_buffer<wchar_t> wide_new_name;
errno_t cvt2 = __acrt_mbs_to_wcs_cp(new_name, wide_new_name, code_page);
if (cvt2 != 0)
{
errno = cvt2;
return -1;
}
return _wrename(wide_old_name.data(), wide_new_name.data());
}