1 //===-- Implementation of atoll -------------------------------------------===// 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/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" 14 15 namespace LIBC_NAMESPACE_DECL { 16 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; 21 22 return result; 23 } 24 25 } // namespace LIBC_NAMESPACE_DECL 26