1 /* 2 * Copyright (C) 2016 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #pragma once 18 19 #include <cutils/list.h> 20 21 #include "log_portability.h" 22 23 __BEGIN_DECLS 24 25 extern struct listnode __android_log_transport_read; 26 extern struct listnode __android_log_persist_read; 27 28 #define read_transport_for_each(transp, transports) \ 29 for ((transp) = node_to_item((transports)->next, \ 30 struct android_log_transport_read, node); \ 31 ((transp) != node_to_item((transports), \ 32 struct android_log_transport_read, node)) && \ 33 ((transp) != node_to_item((transp)->node.next, \ 34 struct android_log_transport_read, node)); \ 35 (transp) = node_to_item((transp)->node.next, \ 36 struct android_log_transport_read, node)) 37 38 #define read_transport_for_each_safe(transp, n, transports) \ 39 for ((transp) = node_to_item((transports)->next, \ 40 struct android_log_transport_read, node), \ 41 (n) = (transp)->node.next; \ 42 ((transp) != node_to_item((transports), \ 43 struct android_log_transport_read, node)) && \ 44 ((transp) != \ 45 node_to_item((n), struct android_log_transport_read, node)); \ 46 (transp) = node_to_item((n), struct android_log_transport_read, node), \ 47 (n) = (transp)->node.next) 48 49 void __android_log_config_read(); 50 void __android_log_config_read_close(); 51 52 __END_DECLS 53