StackTrace.h

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00001 /*
00002  *    Copyright 2005-2006 Intel Corporation
00003  * 
00004  *    Licensed under the Apache License, Version 2.0 (the "License");
00005  *    you may not use this file except in compliance with the License.
00006  *    You may obtain a copy of the License at
00007  * 
00008  *        http://www.apache.org/licenses/LICENSE-2.0
00009  * 
00010  *    Unless required by applicable law or agreed to in writing, software
00011  *    distributed under the License is distributed on an "AS IS" BASIS,
00012  *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00013  *    See the License for the specific language governing permissions and
00014  *    limitations under the License.
00015  */
00016 
00017 #ifndef _OASYS_STACKTRACE_H_
00018 #define _OASYS_STACKTRACE_H_
00019 
00020 #include <sys/types.h>
00021 
00022 namespace oasys {
00023 
00024 class StackTrace {
00025 public:
00027     static void print_current_trace(bool in_sighandler);
00028 
00030     static void print_trace(void *stack[], size_t count);
00031 
00033     static size_t get_trace(void *stack[], size_t size,
00034                             u_int sighandler_frame);
00035 
00037     static const int MAX_STACK_DEPTH = 100;
00038 };
00039 
00040 } // namespace oasys
00041 
00042 
00043 #endif /* _OASYS_STACKTRACE_H_ */

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