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//===-- Implementation of wcstol ------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
#include "src/wchar/wcstol.h"
#include "src/__support/common.h"
#include "src/__support/libc_errno.h"
#include "src/__support/macros/config.h"
#include "src/__support/str_to_integer.h"
namespace LIBC_NAMESPACE_DECL {
LLVM_LIBC_FUNCTION(long, wcstol,
(const wchar_t *__restrict str, wchar_t **__restrict str_end,
int base)) {
auto result = internal::strtointeger<long>(str, base);
if (result.has_error())
libc_errno = result.error;
if (str_end != nullptr)
*str_end = const_cast<wchar_t *>(str + result.parsed_len);
return result;
}
} // namespace LIBC_NAMESPACE_DECL
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