nullguard.cc (1201B)
1 // Copyright 2023 The Abseil Authors 2 // 3 // Licensed under the Apache License, Version 2.0 (the "License"); 4 // you may not use this file except in compliance with the License. 5 // You may obtain a copy of the License at 6 // 7 // https://www.apache.org/licenses/LICENSE-2.0 8 // 9 // Unless required by applicable law or agreed to in writing, software 10 // distributed under the License is distributed on an "AS IS" BASIS, 11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 // See the License for the specific language governing permissions and 13 // limitations under the License. 14 15 #include "absl/log/internal/nullguard.h" 16 17 #include <array> 18 19 #include "absl/base/attributes.h" 20 #include "absl/base/config.h" 21 22 namespace absl { 23 ABSL_NAMESPACE_BEGIN 24 namespace log_internal { 25 26 ABSL_CONST_INIT ABSL_DLL const std::array<char, 7> kCharNull{ 27 {'(', 'n', 'u', 'l', 'l', ')', '\0'}}; 28 ABSL_CONST_INIT ABSL_DLL const std::array<signed char, 7> kSignedCharNull{ 29 {'(', 'n', 'u', 'l', 'l', ')', '\0'}}; 30 ABSL_CONST_INIT ABSL_DLL const std::array<unsigned char, 7> kUnsignedCharNull{ 31 {'(', 'n', 'u', 'l', 'l', ')', '\0'}}; 32 33 } // namespace log_internal 34 ABSL_NAMESPACE_END 35 } // namespace absl