Release 970914
Thu Sep 11 18:24:56 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
* [objects/dc.c]
In DC_SetupGCForPatBlt, replace R2_NOT by GXxor with (black xor white).
Tue Sep 9 23:04:02 1997 U. Bonnes <bon@elektron.ikp.physik.th-darmstadt.de>
* [memory/virtual.c]
Do not write debugging info unconditionally to stderr.
* [files/profile.c]
Call PROFILE_GetSection in PROFILE_GetString for key_name "" too.
* [misc/crtdll.c]
Many new functions.
* [include/windows.h] [windows/winpos.c]
ClientToScreen16 doesn't have a return value.
Sun Sep 7 10:06:39 1997 Alexandre Julliard <julliard@lrc.epfl.ch>
* [misc/main.c] [AUTHORS]
Update the list of contributors. Please let me know if I forgot
someone.
* [if1632/*.spec] [if1632/builtin.c] [tools/build.c]
Ordinal base for Win32 DLLs is now computed automatically from the
lowest ordinal found.
* [include/wintypes.h]
WINAPI is now defined as attribute((stdcall)). This will require
gcc to compile.
* [if1632/thunk.c]
Removed Win32 thunks (no longer needed with stdcall).
* [if1632/crtdll.spec] [misc/crtdll.c]
Make sure we only reference cdecl functions in the spec file.
* [objects/dc.c]
Use CapNotLast drawing style for 1-pixel wide lines.
* [tools/build.c]
Added 'double' argument type.
Added 'varargs' function type for Win32.
Made CallTo16_xxx functions stdcall.
Fri Sep 5 14:50:49 1997 Alex Korobka <alex@trantor.pharm.sunysb.edu>
* [tools/build.c] [windows/win.c] [windows/event.c] [windows/message.c]
More fixes to get message exchange closer to the original.
* [misc/spy.c]
Message logs now contain window names.
* [loader/resource.c] [loader/ne_resource.c] [loader/task.c]
[objects/cursoricon.c] [windows/user.c]
Added some obscure features to fix memory leaks.
Fri Sep 5 00:46:28 1997 Jan Willamowius <jan@janhh.shnet.org>
* [if1632/kernel32.spec] [win32/newfns.c]
Added stub for UTRegister() and UTUnRegister().
Thu Sep 4 12:03:12 1997 Frans van Dorsselaer <dorssel@rulhmpc49.LeidenUniv.nl>
* [controls/edit.c]
Allow ASCII codes > 127 in WM_CHAR.
Mon Sep 1 17:23:24 1997 Dimitrie O. Paun <dimi@mail.cs.toronto.edu>
* [controls/widgets.c]
In InitCommonControls, remember the name of the class
because lpszClassName was made to point to a local array
Added the ProgressBar to the list of implemented controls.
Call InitCommonControls from WIDGETS_Init to register all
implemented Common Controls.
* [include/commctrl.h]
Added misc decl for the Progress Bar.
* [controls/progress.c] [include/progress.h]
First attempt at implementiong the Progress Bar class.
* [objects/brush.h]
Implementation for GetSysColorBrush[16|32]
* [controls/status.c]
Use DrawEdge to draw the borders and fill the background
* [controls/uitools.c]
Added DrawDiagEdge32 and DrawRectEdge32
* [graphics/painting.c]
Implement DrawEdge[16|32]
Started DrawFrameControl32
Mon Sep 1 10:07:09 1997 Lawson Whitney <lawson_whitney@juno.com>
* [misc/comm.c] [include/windows.h]
SetCommEventMask returns a SEGPTR.
Sun Aug 31 23:28:32 1997 Marcus Meissner <msmeissn@cip.informatik.uni-erlangen.de>
* [loader/pe_image.c][loader/module.c][include/pe_image.h]
[include/module.h]
Cleaned up the whole Win32 library mess (a bit).
* [debugger/stabs.c]
If 'wine' has no absolute path and isn't found, check $PATH too.
* [misc/ole2nls.c]
Some fixes.
* [misc/ver.c]
Added support for PE style version resources.
* [memory/string.c]
Check for NULL pointers to _lstr* functions, just as Windows95 does.
* [multimedia/time.c]
Made list of timers a simple linked list.
* [loader/resource.c]
Netscape 3 seems to pass NEGATIVE resource Ids (in an
unsigned int, yes). Don't know why, fixed it anyway.
* [objects/bitmap.c]
LoadImageW added.
* [include/win.h][windows/win.c]
Change wIDmenu from UINT16 to UINT32 and changed the
SetWindow(Long|Word) accordingly.
Thu Aug 28 19:30:08 1997 Morten Welinder <terra@diku.dk>
* [include/windows.h]
Add a few more colors defined for Win95.
Add a few more brush styles.
* [windows/syscolor.c]
Add error checks for SYSCOLOR_SetColor, SYSCOLOR_Init,
GetSysColor16, GetSysColor32. Add support for above colors.
Sun Aug 24 16:22:57 1997 Andrew Taylor <andrew@riscan.com>
* [multimedia/mmsystem.c]
Changed mmioDescend to use mmio functions for file I/O, neccessary
for memory files.
diff --git a/scheduler/thread.c b/scheduler/thread.c
index 7d1bbe2..c350aee 100644
--- a/scheduler/thread.c
+++ b/scheduler/thread.c
@@ -16,6 +16,7 @@
#include "stddebug.h"
THDB *pCurrentThread = NULL;
+static K32OBJ_LIST THREAD_List;
/***********************************************************************
* THREAD_GetPtr
@@ -29,7 +30,7 @@
if (handle == 0xfffffffe) /* Self-thread handle */
{
- thread = (THDB *)GetCurrentThreadId();
+ thread = THREAD_Current();
K32OBJ_IncCount( &thread->header );
}
else thread = (THDB *)PROCESS_GetObjPtr( handle, K32OBJ_THREAD );
@@ -38,6 +39,19 @@
/***********************************************************************
+ * THREAD_Current
+ *
+ * Return the current thread THDB pointer.
+ */
+THDB *THREAD_Current(void)
+{
+ /* FIXME: should probably use %fs register here */
+ assert( pCurrentThread );
+ return pCurrentThread;
+}
+
+
+/***********************************************************************
* THREAD_Create
*/
THDB *THREAD_Create( PDB32 *pdb, DWORD stack_size,
@@ -88,6 +102,10 @@
thdb->context.Eip = (DWORD)start_addr;
thdb->context.Esp = (DWORD)thdb->teb.stack_top;
+ /* Add the thread to the linked list */
+
+ K32OBJ_AddTail( &THREAD_List, &thdb->header );
+
return thdb;
error:
@@ -104,10 +122,42 @@
void THREAD_Destroy( K32OBJ *ptr )
{
THDB *thdb = (THDB *)ptr;
+
assert( ptr->type == K32OBJ_THREAD );
ptr->type = K32OBJ_UNKNOWN;
+
+ /* Note: when we get here, the thread has already been removed */
+ /* from the thread list */
+
+ /* Free the associated memory */
+
SELECTOR_FreeBlock( thdb->teb_sel, 1 );
HeapFree( SystemHeap, 0, thdb );
+
+}
+
+
+/***********************************************************************
+ * THREAD_SwitchThread
+ *
+ * Return the thread we want to switch to, and switch the contexts.
+ */
+THDB *THREAD_SwitchThread( CONTEXT *context )
+{
+ K32OBJ *cur;
+ THDB *next;
+ if (!pCurrentThread) return NULL;
+ cur = K32OBJ_RemoveHead( &THREAD_List );
+ K32OBJ_AddTail( &THREAD_List, cur );
+ K32OBJ_DecCount( cur );
+ next = (THDB *)THREAD_List.head;
+ if (next != pCurrentThread)
+ {
+ pCurrentThread->context = *context;
+ pCurrentThread = next;
+ *context = pCurrentThread->context;
+ }
+ return pCurrentThread;
}
@@ -150,9 +200,7 @@
*/
DWORD WINAPI GetCurrentThreadId(void)
{
- /* FIXME: should probably use %fs register here */
- assert( pCurrentThread );
- return (DWORD)pCurrentThread;
+ return (DWORD)THREAD_Current();
}
@@ -161,7 +209,7 @@
*/
DWORD WINAPI GetLastError(void)
{
- THDB *thread = (THDB *)GetCurrentThreadId();
+ THDB *thread = THREAD_Current();
return thread->last_error;
}
@@ -173,7 +221,7 @@
{
THDB *thread;
if (!pCurrentThread) return; /* FIXME */
- thread = (THDB *)GetCurrentThreadId();
+ thread = THREAD_Current();
thread->last_error = error;
}
@@ -194,7 +242,7 @@
DWORD WINAPI TlsAlloc(void)
{
DWORD i, mask, ret = 0;
- THDB *thread = (THDB *)GetCurrentThreadId();
+ THDB *thread = THREAD_Current();
DWORD *bits = thread->process->tls_bits;
EnterCriticalSection( &thread->process->crit_section );
if (*bits == 0xffffffff)
@@ -221,7 +269,7 @@
BOOL32 WINAPI TlsFree( DWORD index )
{
DWORD mask;
- THDB *thread = (THDB *)GetCurrentThreadId();
+ THDB *thread = THREAD_Current();
DWORD *bits = thread->process->tls_bits;
if (index >= 64)
{
@@ -250,7 +298,7 @@
*/
LPVOID WINAPI TlsGetValue( DWORD index )
{
- THDB *thread = (THDB *)GetCurrentThreadId();
+ THDB *thread = THREAD_Current();
if (index >= 64)
{
SetLastError( ERROR_INVALID_PARAMETER );
@@ -266,7 +314,7 @@
*/
BOOL32 WINAPI TlsSetValue( DWORD index, LPVOID value )
{
- THDB *thread = (THDB *)GetCurrentThreadId();
+ THDB *thread = THREAD_Current();
if (index >= 64)
{
SetLastError( ERROR_INVALID_PARAMETER );
@@ -335,3 +383,26 @@
fprintf(stdnimp,"TerminateThread(0x%08lx,%ld), STUB!\n",threadid,exitcode);
return TRUE;
}
+
+/**********************************************************************
+ * GetExitCodeThread (KERNEL32)
+ */
+BOOL32 WINAPI GetExitCodeThread(HANDLE32 hthread,LPDWORD exitcode)
+{
+ THDB *thread;
+
+ if (!(thread = THREAD_GetPtr( hthread ))) return FALSE;
+ if (exitcode) *exitcode = thread->exit_code;
+ K32OBJ_DecCount( &thread->header );
+ return TRUE;
+}
+
+/**********************************************************************
+ * ResumeThread (KERNEL32)
+ */
+BOOL32 WINAPI ResumeThread(DWORD threadid)
+{
+ fprintf(stdnimp,"ResumeThread(0x%08lx), STUB!\n",threadid);
+ return TRUE;
+}
+
