xref: /aosp_15_r20/external/pigweed/pw_bluetooth_sapphire/host/testing/fuzztest_driver.cc (revision 61c4878ac05f98d0ceed94b57d316916de578985)
1 // Copyright 2023 The Pigweed Authors
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License"); you may not
4 // use this file except in compliance with the License. You may obtain a copy of
5 // 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, WITHOUT
11 // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
12 // License for the specific language governing permissions and limitations under
13 // the License.
14 
15 #include "pw_bluetooth_sapphire/internal/host/common/log.h"
16 
17 // Prevent "undefined symbol: __zircon_driver_rec__" error.
18 #ifdef PW_LOG_DECLARE_FAKE_DRIVER
19 PW_LOG_DECLARE_FAKE_DRIVER();
20 #endif
21 
22 // Entry point for libFuzzer that switches logging to printf output with lower
23 // verbosity.
LLVMFuzzerInitialize(int * argc,char *** argv)24 extern "C" int LLVMFuzzerInitialize(int* argc, char*** argv) {
25   bt::UsePrintf(bt::LogSeverity::ERROR);
26   return 0;
27 }
28