1 /* system/debuggerd/utility.h 2 ** 3 ** Copyright 2008, The Android Open Source Project 4 ** 5 ** Licensed under the Apache License, Version 2.0 (the "License"); 6 ** you may not use this file except in compliance with the License. 7 ** You may obtain a copy of the License at 8 ** 9 ** http://www.apache.org/licenses/LICENSE-2.0 10 ** 11 ** Unless required by applicable law or agreed to in writing, software 12 ** distributed under the License is distributed on an "AS IS" BASIS, 13 ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 ** See the License for the specific language governing permissions and 15 ** limitations under the License. 16 */ 17 18 #ifndef _DEBUGGERD_UTILITY_H 19 #define _DEBUGGERD_UTILITY_H 20 21 #include <stddef.h> 22 #include <stdbool.h> 23 24 typedef struct { 25 /* tombstone file descriptor */ 26 int tfd; 27 /* if true, does not log anything to the Android logcat */ 28 bool quiet; 29 } log_t; 30 31 /* Log information onto the tombstone. */ 32 void _LOG(log_t* log, bool in_tombstone_only, const char *fmt, ...) 33 __attribute__ ((format(printf, 3, 4))); 34 35 #define LOG(fmt...) _LOG(NULL, 0, fmt) 36 37 /* Set to 1 for normal debug traces */ 38 #if 0 39 #define XLOG(fmt...) _LOG(NULL, 0, fmt) 40 #else 41 #define XLOG(fmt...) do {} while(0) 42 #endif 43 44 /* Set to 1 for chatty debug traces. Includes all resolved dynamic symbols */ 45 #if 0 46 #define XLOG2(fmt...) _LOG(NULL, 0, fmt) 47 #else 48 #define XLOG2(fmt...) do {} while(0) 49 #endif 50 51 int wait_for_signal(pid_t tid, int* total_sleep_time_usec); 52 void wait_for_stop(pid_t tid, int* total_sleep_time_usec); 53 54 #endif // _DEBUGGERD_UTILITY_H 55