Dima Zavin | 8f91282 | 2011-08-31 18:26:17 -0700 | [diff] [blame] | 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 | |
Ken Sumrall | 7425fd1 | 2013-04-03 13:43:11 -0700 | [diff] [blame] | 20 | #include <sys/cdefs.h> |
| 21 | |
| 22 | __BEGIN_DECLS |
| 23 | |
Dima Zavin | 8f91282 | 2011-08-31 18:26:17 -0700 | [diff] [blame] | 24 | void klog_init(void); |
| 25 | void klog_set_level(int level); |
Dmitry Shmidt | 32b7108 | 2013-09-25 18:00:05 -0700 | [diff] [blame] | 26 | /* TODO: void klog_close(void); - and make klog_fd users thread safe. */ |
Dima Zavin | 8f91282 | 2011-08-31 18:26:17 -0700 | [diff] [blame] | 27 | void klog_write(int level, const char *fmt, ...) |
| 28 | __attribute__ ((format(printf, 2, 3))); |
| 29 | |
Ken Sumrall | 7425fd1 | 2013-04-03 13:43:11 -0700 | [diff] [blame] | 30 | __END_DECLS |
| 31 | |
Dima Zavin | 8f91282 | 2011-08-31 18:26:17 -0700 | [diff] [blame] | 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 |