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 _CUTILS_KLOG_H_ 18 #define _CUTILS_KLOG_H_ 19 20 #include <sys/cdefs.h> 21 22 __BEGIN_DECLS 23 24 void klog_init(void); 25 void klog_set_level(int level); 26 void klog_close(void); 27 void klog_write(int level, const char *fmt, ...) 28 __attribute__ ((format(printf, 2, 3))); 29 30 __END_DECLS 31 32 #define KLOG_ERROR(tag,x...) klog_write(3, "<3>" tag ": " x) 33 #define KLOG_WARNING(tag,x...) klog_write(4, "<4>" tag ": " x) 34 #define KLOG_NOTICE(tag,x...) klog_write(5, "<5>" tag ": " x) 35 #define KLOG_INFO(tag,x...) klog_write(6, "<6>" tag ": " x) 36 #define KLOG_DEBUG(tag,x...) klog_write(7, "<7>" tag ": " x) 37 38 #define KLOG_DEFAULT_LEVEL 3 /* messages <= this level are logged */ 39 40 #endif 41
