1 /* 2 * Copyright (C) 2010 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 _INIT_LOG_H_ 18 #define _INIT_LOG_H_ 19 20 void log_init(void); 21 void log_set_level(int level); 22 void log_close(void); 23 void log_write(int level, const char *fmt, ...) 24 __attribute__ ((format(printf, 2, 3))); 25 26 #define ERROR(x...) log_write(3, "<3>init: " x) 27 #define NOTICE(x...) log_write(5, "<5>init: " x) 28 #define INFO(x...) log_write(6, "<6>init: " x) 29 30 #define LOG_DEFAULT_LEVEL 3 /* messages <= this level are logged */ 31 #define LOG_UEVENTS 0 /* log uevent messages if 1. verbose */ 32 33 #endif 34