Mercurial > sdl-ios-xcode

annotate src/thread/win32/SDL_systhread.c @ 4195:13de8ea401db SDL-1.2

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Start Milan video support
author Patrice Mandin <patmandin@gmail.com>
date Sat, 19 Sep 2009 13:21:05 +0000
parents a1b03ba2fcd0
children eada7e321df6
rev   line source
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1 /*
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
2 SDL - Simple DirectMedia Layer
4159
a1b03ba2fcd0 Updated copyright date
Sam Lantinga <slouken@libsdl.org>
parents: 1769
diff changeset
3 Copyright (C) 1997-2009 Sam Lantinga
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
4
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
5 This library is free software; you can redistribute it and/or
1312
c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents: 1251
diff changeset
6 modify it under the terms of the GNU Lesser General Public
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
7 License as published by the Free Software Foundation; either
1312
c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents: 1251
diff changeset
8 version 2.1 of the License, or (at your option) any later version.
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
9
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
10 This library is distributed in the hope that it will be useful,
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
1312
c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents: 1251
diff changeset
13 Lesser General Public License for more details.
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
14
1312
c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents: 1251
diff changeset
15 You should have received a copy of the GNU Lesser General Public
c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents: 1251
diff changeset
16 License along with this library; if not, write to the Free Software
c9b51268668f Updated copyright information and removed rcs id lines (problematic in branch merges)
Sam Lantinga <slouken@libsdl.org>
parents: 1251
diff changeset
17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
18
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
19 Sam Lantinga
252
e8157fcb3114 Updated the source with the correct e-mail address
Sam Lantinga <slouken@libsdl.org>
parents: 0
diff changeset
20 slouken@libsdl.org
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
21 */
1402
d910939febfa Use consistent identifiers for the various platforms we support.
Sam Lantinga <slouken@libsdl.org>
parents: 1361
diff changeset
22 #include "SDL_config.h"
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
23
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
24 /* Win32 thread management routines for SDL */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
25
1433
bb6839704ed6 SDL_windows.h is no longer necessary
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
26 #define WIN32_LEAN_AND_MEAN
bb6839704ed6 SDL_windows.h is no longer necessary
Sam Lantinga <slouken@libsdl.org>
parents: 1402
diff changeset
27 #include <windows.h>
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
28
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
29 #include "SDL_thread.h"
1361
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1358
diff changeset
30 #include "../SDL_thread_c.h"
19418e4422cb New configure-based build system. Still work in progress, but much improved
Sam Lantinga <slouken@libsdl.org>
parents: 1358
diff changeset
31 #include "../SDL_systhread.h"
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
32
1471
9fb0eee04dd9 Enabled libc support on Win32, so we don't break binary compatibility in 1.2
Sam Lantinga <slouken@libsdl.org>
parents: 1470
diff changeset
33 #ifndef SDL_PASSED_BEGINTHREAD_ENDTHREAD
9fb0eee04dd9 Enabled libc support on Win32, so we don't break binary compatibility in 1.2
Sam Lantinga <slouken@libsdl.org>
parents: 1470
diff changeset
34 #ifndef _WIN32_WCE
9fb0eee04dd9 Enabled libc support on Win32, so we don't break binary compatibility in 1.2
Sam Lantinga <slouken@libsdl.org>
parents: 1470
diff changeset
35 /* We'll use the C library from this DLL */
9fb0eee04dd9 Enabled libc support on Win32, so we don't break binary compatibility in 1.2
Sam Lantinga <slouken@libsdl.org>
parents: 1470
diff changeset
36 #include <process.h>
9fb0eee04dd9 Enabled libc support on Win32, so we don't break binary compatibility in 1.2
Sam Lantinga <slouken@libsdl.org>
parents: 1470
diff changeset
37 #endif
9fb0eee04dd9 Enabled libc support on Win32, so we don't break binary compatibility in 1.2
Sam Lantinga <slouken@libsdl.org>
parents: 1470
diff changeset
38
9fb0eee04dd9 Enabled libc support on Win32, so we don't break binary compatibility in 1.2
Sam Lantinga <slouken@libsdl.org>
parents: 1470
diff changeset
39 #if __GNUC__
9fb0eee04dd9 Enabled libc support on Win32, so we don't break binary compatibility in 1.2
Sam Lantinga <slouken@libsdl.org>
parents: 1470
diff changeset
40 typedef unsigned long (__cdecl *pfnSDL_CurrentBeginThread) (void *, unsigned,
9fb0eee04dd9 Enabled libc support on Win32, so we don't break binary compatibility in 1.2
Sam Lantinga <slouken@libsdl.org>
parents: 1470
diff changeset
41 unsigned (__stdcall *func)(void *), void *arg,
9fb0eee04dd9 Enabled libc support on Win32, so we don't break binary compatibility in 1.2
Sam Lantinga <slouken@libsdl.org>
parents: 1470
diff changeset
42 unsigned, unsigned *threadID);
9fb0eee04dd9 Enabled libc support on Win32, so we don't break binary compatibility in 1.2
Sam Lantinga <slouken@libsdl.org>
parents: 1470
diff changeset
43 typedef void (__cdecl *pfnSDL_CurrentEndThread)(unsigned code);
1769
290b5baf2fca Fixed bug #215
Sam Lantinga <slouken@libsdl.org>
parents: 1471
diff changeset
44 #elif defined(__WATCOMC__)
290b5baf2fca Fixed bug #215
Sam Lantinga <slouken@libsdl.org>
parents: 1471
diff changeset
45 /* This is for Watcom targets except OS2 */
290b5baf2fca Fixed bug #215
Sam Lantinga <slouken@libsdl.org>
parents: 1471
diff changeset
46 #if __WATCOMC__ < 1240
290b5baf2fca Fixed bug #215
Sam Lantinga <slouken@libsdl.org>
parents: 1471
diff changeset
47 #define __watcall
290b5baf2fca Fixed bug #215
Sam Lantinga <slouken@libsdl.org>
parents: 1471
diff changeset
48 #endif
290b5baf2fca Fixed bug #215
Sam Lantinga <slouken@libsdl.org>
parents: 1471
diff changeset
49 typedef unsigned long (__watcall *pfnSDL_CurrentBeginThread) (void *, unsigned,
290b5baf2fca Fixed bug #215
Sam Lantinga <slouken@libsdl.org>
parents: 1471
diff changeset
50 unsigned (__stdcall *func)(void *), void *arg,
290b5baf2fca Fixed bug #215
Sam Lantinga <slouken@libsdl.org>
parents: 1471
diff changeset
51 unsigned, unsigned *threadID);
290b5baf2fca Fixed bug #215
Sam Lantinga <slouken@libsdl.org>
parents: 1471
diff changeset
52 typedef void (__watcall *pfnSDL_CurrentEndThread)(unsigned code);
1471
9fb0eee04dd9 Enabled libc support on Win32, so we don't break binary compatibility in 1.2
Sam Lantinga <slouken@libsdl.org>
parents: 1470
diff changeset
53 #else
9fb0eee04dd9 Enabled libc support on Win32, so we don't break binary compatibility in 1.2
Sam Lantinga <slouken@libsdl.org>
parents: 1470
diff changeset
54 typedef uintptr_t (__cdecl *pfnSDL_CurrentBeginThread) (void *, unsigned,
9fb0eee04dd9 Enabled libc support on Win32, so we don't break binary compatibility in 1.2
Sam Lantinga <slouken@libsdl.org>
parents: 1470
diff changeset
55 unsigned (__stdcall *func)(void *), void *arg,
9fb0eee04dd9 Enabled libc support on Win32, so we don't break binary compatibility in 1.2
Sam Lantinga <slouken@libsdl.org>
parents: 1470
diff changeset
56 unsigned, unsigned *threadID);
9fb0eee04dd9 Enabled libc support on Win32, so we don't break binary compatibility in 1.2
Sam Lantinga <slouken@libsdl.org>
parents: 1470
diff changeset
57 typedef void (__cdecl *pfnSDL_CurrentEndThread)(unsigned code);
9fb0eee04dd9 Enabled libc support on Win32, so we don't break binary compatibility in 1.2
Sam Lantinga <slouken@libsdl.org>
parents: 1470
diff changeset
58 #endif
9fb0eee04dd9 Enabled libc support on Win32, so we don't break binary compatibility in 1.2
Sam Lantinga <slouken@libsdl.org>
parents: 1470
diff changeset
59 #endif /* !SDL_PASSED_BEGINTHREAD_ENDTHREAD */
9fb0eee04dd9 Enabled libc support on Win32, so we don't break binary compatibility in 1.2
Sam Lantinga <slouken@libsdl.org>
parents: 1470
diff changeset
60
9fb0eee04dd9 Enabled libc support on Win32, so we don't break binary compatibility in 1.2
Sam Lantinga <slouken@libsdl.org>
parents: 1470
diff changeset
61
1330
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
62 typedef struct ThreadStartParms
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
63 {
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
64 void *args;
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
65 pfnSDL_CurrentEndThread pfnCurrentEndThread;
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
66 } tThreadStartParms, *pThreadStartParms;
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
67
1225
09bc22169702 Windows should use _beginthreadex() instead of CreateThread(), to avoid a
Ryan C. Gordon <icculus@icculus.org>
parents: 769
diff changeset
68 static unsigned __stdcall RunThread(void *data)
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
69 {
1330
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
70 pThreadStartParms pThreadParms = (pThreadStartParms)data;
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
71 pfnSDL_CurrentEndThread pfnCurrentEndThread = NULL;
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
72
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
73 // Call the thread function!
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
74 SDL_RunThread(pThreadParms->args);
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
75
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
76 // Get the current endthread we have to use!
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
77 if (pThreadParms)
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
78 {
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
79 pfnCurrentEndThread = pThreadParms->pfnCurrentEndThread;
1336
3692456e7b0f Use SDL_ prefixed versions of C library functions.
Sam Lantinga <slouken@libsdl.org>
parents: 1330
diff changeset
80 SDL_free(pThreadParms);
1330
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
81 }
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
82 // Call endthread!
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
83 if (pfnCurrentEndThread)
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
84 (*pfnCurrentEndThread)(0);
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
85 return(0);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
86 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
87
1471
9fb0eee04dd9 Enabled libc support on Win32, so we don't break binary compatibility in 1.2
Sam Lantinga <slouken@libsdl.org>
parents: 1470
diff changeset
88 #ifdef SDL_PASSED_BEGINTHREAD_ENDTHREAD
1330
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
89 int SDL_SYS_CreateThread(SDL_Thread *thread, void *args, pfnSDL_CurrentBeginThread pfnBeginThread, pfnSDL_CurrentEndThread pfnEndThread)
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
90 {
1471
9fb0eee04dd9 Enabled libc support on Win32, so we don't break binary compatibility in 1.2
Sam Lantinga <slouken@libsdl.org>
parents: 1470
diff changeset
91 #else
9fb0eee04dd9 Enabled libc support on Win32, so we don't break binary compatibility in 1.2
Sam Lantinga <slouken@libsdl.org>
parents: 1470
diff changeset
92 int SDL_SYS_CreateThread(SDL_Thread *thread, void *args)
9fb0eee04dd9 Enabled libc support on Win32, so we don't break binary compatibility in 1.2
Sam Lantinga <slouken@libsdl.org>
parents: 1470
diff changeset
93 {
9fb0eee04dd9 Enabled libc support on Win32, so we don't break binary compatibility in 1.2
Sam Lantinga <slouken@libsdl.org>
parents: 1470
diff changeset
94 #ifdef _WIN32_WCE
9fb0eee04dd9 Enabled libc support on Win32, so we don't break binary compatibility in 1.2
Sam Lantinga <slouken@libsdl.org>
parents: 1470
diff changeset
95 pfnSDL_CurrentBeginThread pfnBeginThread = NULL;
9fb0eee04dd9 Enabled libc support on Win32, so we don't break binary compatibility in 1.2
Sam Lantinga <slouken@libsdl.org>
parents: 1470
diff changeset
96 pfnSDL_CurrentEndThread pfnEndThread = NULL;
9fb0eee04dd9 Enabled libc support on Win32, so we don't break binary compatibility in 1.2
Sam Lantinga <slouken@libsdl.org>
parents: 1470
diff changeset
97 #else
9fb0eee04dd9 Enabled libc support on Win32, so we don't break binary compatibility in 1.2
Sam Lantinga <slouken@libsdl.org>
parents: 1470
diff changeset
98 pfnSDL_CurrentBeginThread pfnBeginThread = _beginthreadex;
9fb0eee04dd9 Enabled libc support on Win32, so we don't break binary compatibility in 1.2
Sam Lantinga <slouken@libsdl.org>
parents: 1470
diff changeset
99 pfnSDL_CurrentEndThread pfnEndThread = _endthreadex;
9fb0eee04dd9 Enabled libc support on Win32, so we don't break binary compatibility in 1.2
Sam Lantinga <slouken@libsdl.org>
parents: 1470
diff changeset
100 #endif
9fb0eee04dd9 Enabled libc support on Win32, so we don't break binary compatibility in 1.2
Sam Lantinga <slouken@libsdl.org>
parents: 1470
diff changeset
101 #endif /* SDL_PASSED_BEGINTHREAD_ENDTHREAD */
1225
09bc22169702 Windows should use _beginthreadex() instead of CreateThread(), to avoid a
Ryan C. Gordon <icculus@icculus.org>
parents: 769
diff changeset
102 unsigned threadid;
1470
d47d96962fcc Fixed declarations to match mingw includes
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
103 pThreadStartParms pThreadParms = (pThreadStartParms)SDL_malloc(sizeof(tThreadStartParms));
d47d96962fcc Fixed declarations to match mingw includes
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
104 if (!pThreadParms) {
1330
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
105 SDL_OutOfMemory();
1470
d47d96962fcc Fixed declarations to match mingw includes
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
106 return(-1);
d47d96962fcc Fixed declarations to match mingw includes
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
107 }
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
108
1470
d47d96962fcc Fixed declarations to match mingw includes
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
109 // Save the function which we will have to call to clear the RTL of calling app!
d47d96962fcc Fixed declarations to match mingw includes
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
110 pThreadParms->pfnCurrentEndThread = pfnEndThread;
d47d96962fcc Fixed declarations to match mingw includes
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
111 // Also save the real parameters we have to pass to thread function
d47d96962fcc Fixed declarations to match mingw includes
Sam Lantinga <slouken@libsdl.org>
parents: 1433
diff changeset
112 pThreadParms->args = args;
1330
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
113
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
114 if (pfnBeginThread) {
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
115 thread->handle = (SYS_ThreadHandle) pfnBeginThread(NULL, 0, RunThread,
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
116 pThreadParms, 0, &threadid);
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
117 } else {
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
118 thread->handle = CreateThread(NULL, 0, RunThread, pThreadParms, 0, &threadid);
450721ad5436 It's now possible to build SDL without any C runtime at all on Windows,
Sam Lantinga <slouken@libsdl.org>
parents: 1312
diff changeset
119 }
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
120 if (thread->handle == NULL) {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
121 SDL_SetError("Not enough resources to create thread");
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
122 return(-1);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
123 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
124 return(0);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
125 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
126
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
127 void SDL_SYS_SetupThread(void)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
128 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
129 return;
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
130 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
131
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
132 Uint32 SDL_ThreadID(void)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
133 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
134 return((Uint32)GetCurrentThreadId());
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
135 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
136
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
137 void SDL_SYS_WaitThread(SDL_Thread *thread)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
138 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
139 WaitForSingleObject(thread->handle, INFINITE);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
140 CloseHandle(thread->handle);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
141 }
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
142
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
143 /* WARNING: This function is really a last resort.
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
144 * Threads should be signaled and then exit by themselves.
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
145 * TerminateThread() doesn't perform stack and DLL cleanup.
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
146 */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
147 void SDL_SYS_KillThread(SDL_Thread *thread)
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
148 {
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
149 TerminateThread(thread->handle, FALSE);
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
150 }