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//===-- Implementation of strtod ------------------------------------------===//
//
// 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/stdlib/strtod.h"
#include "src/__support/common.h"
#include "src/__support/str_to_float.h"
#include "src/errno/libc_errno.h"
namespace LIBC_NAMESPACE {
LLVM_LIBC_FUNCTION(double, strtod,
(const char *__restrict str, char **__restrict str_end)) {
auto result = internal::strtofloatingpoint<double>(str);
if (result.has_error())
libc_errno = result.error;
if (str_end != NULL)
*str_end = const_cast<char *>(str + result.parsed_len);
return result.value;
}
} // namespace LIBC_NAMESPACE
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