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 24typedef 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. */ 32void _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 51int wait_for_signal(pid_t tid, int* total_sleep_time_usec); 52void wait_for_stop(pid_t tid, int* total_sleep_time_usec); 53 54#endif // _DEBUGGERD_UTILITY_H 55