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Return reasonably correct result querying a null memory area. Still a TODO left.

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svn path=/trunk/; revision=9308
This commit is contained in:
Mike Nordell
2004-05-05 02:00:01 +00:00
parent 857e0edb82
commit 2ff07f4497
1 changed files with 10 additions and 1 deletions
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reactos/ntoskrnl/mm/virtual.c
+10 -1
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@@ -16,7 +16,7 @@
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
/* $Id: virtual.c,v 1.72 2004/04/10 22:35:26 gdalsnes Exp $
/* $Id: virtual.c,v 1.73 2004/05/05 02:00:01 tamlin Exp $
*
* PROJECT: ReactOS kernel
* FILE: ntoskrnl/mm/virtual.c
@@ -157,6 +157,15 @@ NtQueryVirtualMemory (IN HANDLE ProcessHandle,
{
Info->State = MEM_FREE;
Info->BaseAddress = (PVOID)PAGE_ROUND_DOWN(Address);
Info->AllocationBase = 0;
Info->AllocationProtect = 0;
/* TODO: Find the next memory area and set RegionSize! */
/* Since programs might depend on RegionSize for
* iteration, we for now just make up a value.
*/
Info->RegionSize = (Address > (PVOID)0x70000000) ? 0 : 0x10000;
Info->Protect = PAGE_NOACCESS;
Info->Type = 0;
Status = STATUS_SUCCESS;
ResultLength = sizeof(MEMORY_BASIC_INFORMATION);
}