1 //===-- Implementation of atoll -------------------------------------------===//
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
7 //===----------------------------------------------------------------------===//
9 #include "src/stdlib/atoll.h"
10 #include "src/__support/common.h"
11 #include "src/__support/macros/config.h"
12 #include "src/__support/str_to_integer.h"
13 #include "src/errno/libc_errno.h"
15 namespace LIBC_NAMESPACE_DECL
{
17 LLVM_LIBC_FUNCTION(long long, atoll
, (const char *str
)) {
18 auto result
= internal::strtointeger
<long long>(str
, 10);
19 if (result
.has_error())
20 libc_errno
= result
.error
;
25 } // namespace LIBC_NAMESPACE_DECL