src/Utils/DebugHelpers.h

   1 // TortoiseGit - a Windows shell extension for easy version control
   2
   3 // Copyright (C) 2003-2006 - Stefan Kueng
   4
   5 // This program is free software; you can redistribute it and/or
   6 // modify it under the terms of the GNU General Public License
   7 // as published by the Free Software Foundation; either version 2
   8 // of the License, or (at your option) any later version.
   9
  10 // This program is distributed in the hope that it will be useful,
  11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 // GNU General Public License for more details.
  14
  15 // You should have received a copy of the GNU General Public License
  16 // along with this program; if not, write to the Free Software Foundation,
  17 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18 //
  19 #pragma once
  20
  21 #ifdef _DEBUG
  22 #       define BEGIN_TICK   { DWORD dwTickMeasureBegin = ::GetTickCount();
  23 #       define END_TICK(s) DWORD dwTickMeasureEnd = ::GetTickCount(); TRACE("%s: tick count = %d\n", s, dwTickMeasureEnd-dwTickMeasureBegin); }
  24 #else
  25 #       define BEGIN_TICK
  26 #       define END_TICK(s)
  27 #endif
  28
  29 /**
  30  * \ingroup CommonClasses
  31  * returns the string to the given error number.
  32  * \param err the error number, obtained with GetLastError() or WSAGetLastError() or ...
  33  */
  34 CString GetLastErrorMessageString(int err);
  35 /*
  36  * \ingroup CommonClasses
  37  * returns the string to the GetLastError() function.
  38  */
  39 CString GetLastErrorMessageString();
  40
  41 #define MS_VC_EXCEPTION 0x406d1388
  42
  43 typedef struct tagTHREADNAME_INFO
  44 {
  45         DWORD dwType;        // must be 0x1000
  46         LPCSTR szName;       // pointer to name (in same addr space)
  47         DWORD dwThreadID;    // thread ID (-1 caller thread)
  48         DWORD dwFlags;       // reserved for future use, most be zero
  49 } THREADNAME_INFO;
  50
  51 /**
  52  * Sets a name for a thread. The Thread name must not exceed 9 characters!
  53  * Inside the current thread you can use -1 for dwThreadID.
  54  * \param dwThreadID The Thread ID
  55  * \param szThreadName A name for the thread.
  56  */
  57 void SetThreadName(DWORD dwThreadID, LPCTSTR szThreadName);