- Implement IsWow64Process (based on Wine)

svn path=/trunk/; revision=37165
2025-10-06 08:22:58 +02:00 · 2008-11-03 11:46:02 +00:00
parent 4edc51bc5a
commit b79ada3280
1 changed files with 17 additions and 3 deletions
--- a/reactos/dll/win32/kernel32/misc/stubs.c
+++ b/reactos/dll/win32/kernel32/misc/stubs.c
@@ -532,7 +532,7 @@ IsSystemResumeAutomatic(
 }

 /*
- * @unimplemented
+ * @implemented
 */
 BOOL
 STDCALL
@@ -541,8 +541,22 @@ IsWow64Process(
    PBOOL Wow64Process
    )
 {
-    STUB;
-    *Wow64Process = FALSE;
+    ULONG pbi;
+    NTSTATUS Status;
+
+    Status = NtQueryInformationProcess(hProcess,
+                                       ProcessWow64Information,
+                                       &pbi,
+                                       sizeof(pbi),
+                                       NULL);
+
+    if (Status != STATUS_SUCCESS)
+    {
+        SetLastError(RtlNtStatusToDosError(Status));
+        return FALSE;
+    }
+
+    *Wow64Process = (pbi != 0);
    return TRUE;
 }