1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
/*
* Copyright (c) 2001 Jani Kajala
*
* Permission to use, copy, modify, distribute and sell this
* software and its documentation for any purpose is hereby
* granted without fee, provided that the above copyright notice
* appear in all copies and that both that copyright notice and
* this permission notice appear in supporting documentation.
* Jani Kajala makes no representations about the suitability
* of this software for any purpose. It is provided "as is"
* without express or implied warranty.
*/
#ifndef _DEV_STACKTRACE_H
#define _DEV_STACKTRACE_H
namespace dev
{
class MapFile;
/** Stack tracing utility. */
class StackTrace
{
public:
/**
* Prints formatted call stack to the user buffer.
* Always terminates the user buffer with 0.
*
* @param map Array of pointers to map files.
* @param maps Number of map files.
* @param initLevel Number of functions to skip before starting the tracing.
* @param maxDepth Maximum number of levels in the stack trace.
* @param buffer [out] Output buffer for the formatted stack trace.
* @param bufferSize Size of the output buffer.
* @return Needed buffer size.
*/
static int printStackTrace( MapFile** map, int maps,
int initLevel, int maxDepth,
char* buffer, int bufferSize );
};
} // dev
#endif // _DEV_STACKTRACE_H
|
