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Bugfix: Return selector also in CX from GlobalLock16().

This commit is contained in:
Ulrich Weigand 1999-07-27 16:10:24 +00:00 committed by Alexandre Julliard
parent cb310a3ce0
commit b2682d4d73
1 changed files with 11 additions and 8 deletions
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19
memory/global.c
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@ -388,22 +388,25 @@ HGLOBAL16 WINAPI GlobalFree16(
*/
SEGPTR WINAPI WIN16_GlobalLock16( HGLOBAL16 handle )
{
TRACE("(%04x) -> %08lx\n",
handle, MAKELONG( 0, GlobalHandleToSel16(handle)) );
WORD sel = GlobalHandleToSel16( handle );
TRACE("(%04x) -> %08lx\n", handle, MAKELONG( 0, sel ) );
if (handle)
{
if (handle == (HGLOBAL16)-1) handle = CURRENT_DS;
if (!VALID_HANDLE(handle)) {
WARN("Invalid handle 0x%04x passed to WIN16_GlobalLock16!\n",handle);
return (SEGPTR)0;
sel = 0;
}
if (!GET_ARENA_PTR(handle)->base) return (SEGPTR)0;
GET_ARENA_PTR(handle)->lockCount++;
return PTR_SEG_OFF_TO_SEGPTR( GlobalHandleToSel16(handle), 0 );
/* FIXME: put segment value in CX as well */
if (!GET_ARENA_PTR(handle)->base)
sel = 0;
else
GET_ARENA_PTR(handle)->lockCount++;
}
return (SEGPTR)0;
CURRENT_STACK16->ecx = sel; /* selector must be returned in CX as well */
return PTR_SEG_OFF_TO_SEGPTR( sel, 0 );
}