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1 | // Created on: 2006-03-10 |
2 | // Created by: data exchange team |
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3 | // Copyright (c) 2006-2014 OPEN CASCADE SAS |
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4 | // |
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5 | // This file is part of Open CASCADE Technology software library. |
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6 | // |
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7 | // This library is free software; you can redistribute it and/or modify it under |
8 | // the terms of the GNU Lesser General Public License version 2.1 as published |
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9 | // by the Free Software Foundation, with special exception defined in the file |
10 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
11 | // distribution for complete text of the license and disclaimer of any warranty. |
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12 | // |
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13 | // Alternatively, this file may be used under the terms of Open CASCADE |
14 | // commercial license or contractual agreement. |
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15 | |
16 | #ifndef OSD_ThreadFunction_HeaderFile |
17 | #define OSD_ThreadFunction_HeaderFile |
18 | |
19 | #include <Standard_Address.hxx> |
20 | |
21 | // Typedef for prototype of function to be used as main |
22 | // function of a thread |
23 | |
24 | // Note: currently we use the same prototype for thread functions on all |
25 | // platforms, in order to make user programs less platform-dependent. |
26 | // However, there is a distinction in returned value for the thread function |
27 | // on UNIX/Linux (void*) and WIndows (DWORD) systems. |
28 | // Thus on Windows we have to encode returned void* as DWORD. It is OK for WIN32, |
29 | // but potentially problem on WIN64. |
30 | // To avoid any problems with this, for better application portability it is recomended |
31 | // that the thread function returns just integer (casted to void*). |
32 | // This shall work on all platforms. |
33 | |
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34 | //#ifdef _WIN32 |
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35 | //#include <windows.h> |
36 | //typedef LPTHREAD_START_ROUTINE OSD_ThreadFunction; |
37 | //#else |
38 | |
39 | typedef Standard_Address (*OSD_ThreadFunction) (Standard_Address data); |
40 | |
41 | //#endif |
42 | |
43 | #endif |