llvm-project
24 строки · 753.0 Байт
1//===-- Implementation of atol --------------------------------------------===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8
9#include "src/stdlib/atol.h"10#include "src/__support/common.h"11#include "src/__support/str_to_integer.h"12#include "src/errno/libc_errno.h"13
14namespace LIBC_NAMESPACE {15
16LLVM_LIBC_FUNCTION(long, atol, (const char *str)) {17auto result = internal::strtointeger<long>(str, 10);18if (result.has_error())19libc_errno = result.error;20
21return result;22}
23
24} // namespace LIBC_NAMESPACE25