/* system/debuggerd/utility.h ** ** Copyright 2008, The Android Open Source Project ** ** Licensed under the Apache License, Version 2.0 (the "License"); ** you may not use this file except in compliance with the License. ** You may obtain a copy of the License at ** ** http://www.apache.org/licenses/LICENSE-2.0 ** ** Unless required by applicable law or agreed to in writing, software ** distributed under the License is distributed on an "AS IS" BASIS, ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ** See the License for the specific language governing permissions and ** limitations under the License. */ #ifndef _DEBUGGERD_UTILITY_H #define _DEBUGGERD_UTILITY_H #include #include typedef struct { /* tombstone file descriptor */ int tfd; /* Activity Manager socket file descriptor */ int amfd; /* if true, does not log anything to the Android logcat or Activity Manager */ bool quiet; } log_t; /* Log information onto the tombstone. scopeFlags is a bitmask of the flags defined * here. */ void _LOG(log_t* log, int scopeFlags, const char *fmt, ...) __attribute__ ((format(printf, 3, 4))); /* The message pertains specifically to the faulting thread / process */ #define SCOPE_AT_FAULT (1 << 0) /* The message contains sensitive information such as RAM contents */ #define SCOPE_SENSITIVE (1 << 1) #define IS_AT_FAULT(x) (((x) & SCOPE_AT_FAULT) != 0) #define IS_SENSITIVE(x) (((x) & SCOPE_SENSITIVE) != 0) /* Further helpful macros */ #define LOG(fmt...) _LOG(NULL, SCOPE_AT_FAULT, fmt) /* Set to 1 for normal debug traces */ #if 0 #define XLOG(fmt...) _LOG(NULL, SCOPE_AT_FAULT, fmt) #else #define XLOG(fmt...) do {} while(0) #endif /* Set to 1 for chatty debug traces. Includes all resolved dynamic symbols */ #if 0 #define XLOG2(fmt...) _LOG(NULL, SCOPE_AT_FAULT, fmt) #else #define XLOG2(fmt...) do {} while(0) #endif int wait_for_signal(pid_t tid, int* total_sleep_time_usec); void wait_for_stop(pid_t tid, int* total_sleep_time_usec); #endif // _DEBUGGERD_UTILITY_H