3 * Copyright 2015 gRPC authors.
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
19 #ifndef GRPC_IMPL_CODEGEN_SYNC_POSIX_H
20 #define GRPC_IMPL_CODEGEN_SYNC_POSIX_H
22 #include <grpc/impl/codegen/port_platform.h>
24 #include <grpc/impl/codegen/sync_generic.h>
28 #ifdef GRPC_ASAN_ENABLED
29 /* The member |leak_checker| is used to check whether there is a memory leak
30 * caused by upper layer logic that's missing the |gpr_xx_destroy| call
31 * to the object before freeing it.
32 * This issue was reported at https://github.com/grpc/grpc/issues/17563
33 * and discussed at https://github.com/grpc/grpc/pull/17586
36 pthread_mutex_t mutex;
41 pthread_cond_t cond_var;
45 typedef pthread_mutex_t gpr_mu;
46 typedef pthread_cond_t gpr_cv;
48 typedef pthread_once_t gpr_once;
50 #define GPR_ONCE_INIT PTHREAD_ONCE_INIT
52 #endif /* GRPC_IMPL_CODEGEN_SYNC_POSIX_H */