1 /* 2 * 3 * Copyright 2018 gRPC authors. 4 * 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 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 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. 16 * 17 */ 18 19 #include <grpc/support/port_platform.h> 20 21 #include <stddef.h> 22 23 #include "src/core/lib/iomgr/iomgr_internal.h" 24 #include "src/core/lib/iomgr/timer.h" 25 #include "src/core/lib/iomgr/timer_manager.h" 26 27 static grpc_iomgr_platform_vtable* iomgr_platform_vtable = nullptr; 28 29 void grpc_set_iomgr_platform_vtable(grpc_iomgr_platform_vtable* vtable) { 30 iomgr_platform_vtable = vtable; 31 } 32 33 void grpc_determine_iomgr_platform() { 34 if (iomgr_platform_vtable == nullptr) { 35 grpc_set_default_iomgr_platform(); 36 } 37 } 38 39 void grpc_iomgr_platform_init() { iomgr_platform_vtable->init(); } 40 41 void grpc_iomgr_platform_flush() { iomgr_platform_vtable->flush(); } 42 43 void grpc_iomgr_platform_shutdown() { iomgr_platform_vtable->shutdown(); } 44
