| // Copyright 2025 The BoringSSL Authors | 
 | // | 
 | // Licensed under the Apache License, Version 2.0 (the "License"); | 
 | // you may not use this file except in compliance with the License. | 
 | // You may obtain a copy of the License at | 
 | // | 
 | //     https://www.apache.org/licenses/LICENSE-2.0 | 
 | // | 
 | // Unless required by applicable law or agreed to in writing, software | 
 | // distributed under the License is distributed on an "AS IS" BASIS, | 
 | // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | 
 | // See the License for the specific language governing permissions and | 
 | // limitations under the License. | 
 |  | 
 | #include <openssl/crypto.h> | 
 |  | 
 | #include "internal.h" | 
 |  | 
 |  | 
 | #if defined(FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION) | 
 | static CRYPTO_atomic_u32 fuzzer_mode_enabled = 0; | 
 |  | 
 | int CRYPTO_fuzzer_mode_enabled(void) { | 
 |   return CRYPTO_atomic_load_u32(&fuzzer_mode_enabled); | 
 | } | 
 |  | 
 | void CRYPTO_set_fuzzer_mode(int enabled) { | 
 |   CRYPTO_atomic_store_u32(&fuzzer_mode_enabled, !!enabled); | 
 | } | 
 | #endif  // FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION |