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 #ifndef _LIBLOG_CONFIG_WRITE_H__ 18 #define _LIBLOG_CONFIG_WRITE_H__ 19 20 #include <cutils/list.h> 21 22 #include "log_portability.h" 23 24 __BEGIN_DECLS 25 26 extern LIBLOG_HIDDEN struct listnode __android_log_transport_write; 27 extern LIBLOG_HIDDEN struct listnode __android_log_persist_write; 28 29 #define write_transport_for_each(transp, transports) \ 30 for (transp = node_to_item((transports)->next, \ 31 struct android_log_transport_write, node); \ 32 (transp != node_to_item(transports, \ 33 struct android_log_transport_write, node)); \ 34 transp = node_to_item(transp->node.next, \ 35 struct android_log_transport_write, node)) \ 36 37 #define write_transport_for_each_safe(transp, n, transports) \ 38 for (transp = node_to_item((transports)->next, \ 39 struct android_log_transport_write, node), \ 40 n = transp->node.next; \ 41 (transp != node_to_item(transports, \ 42 struct android_log_transport_write, node)); \ 43 transp = node_to_item(n, struct android_log_transport_write, node), \ 44 n = transp->node.next) 45 46 LIBLOG_HIDDEN void __android_log_config_write(); 47 48 __END_DECLS 49 50 #endif /* _LIBLOG_CONFIG_WRITE_H__ */ 51