Built motion from commit 6a09e18b.|2.6.11

[motion2.git] / legacy-libs / grpc / deps / grpc / include / grpc / impl / codegen / sync_posix.h

diff --git a/legacy-libs/grpc/deps/grpc/include/grpc/impl/codegen/sync_posix.h b/legacy-libs/grpc/deps/grpc/include/grpc/impl/codegen/sync_posix.h
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+/*
+ *
+ * Copyright 2015 gRPC 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
+ *
+ *     http://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.
+ *
+ */
+
+#ifndef GRPC_IMPL_CODEGEN_SYNC_POSIX_H
+#define GRPC_IMPL_CODEGEN_SYNC_POSIX_H
+
+#include <grpc/impl/codegen/port_platform.h>
+
+#include <grpc/impl/codegen/sync_generic.h>
+
+#include <pthread.h>
+
+#ifdef GRPC_ASAN_ENABLED
+/* The member |leak_checker| is used to check whether there is a memory leak
+ * caused by upper layer logic that's missing the |gpr_xx_destroy| call
+ * to the object before freeing it.
+ * This issue was reported at https://github.com/grpc/grpc/issues/17563
+ * and discussed at https://github.com/grpc/grpc/pull/17586
+ */
+typedef struct {
+  pthread_mutex_t mutex;
+  int* leak_checker;
+} gpr_mu;
+
+typedef struct {
+  pthread_cond_t cond_var;
+  int* leak_checker;
+} gpr_cv;
+#else
+typedef pthread_mutex_t gpr_mu;
+typedef pthread_cond_t gpr_cv;
+#endif
+typedef pthread_once_t gpr_once;
+
+#define GPR_ONCE_INIT PTHREAD_ONCE_INIT
+
+#endif /* GRPC_IMPL_CODEGEN_SYNC_POSIX_H */