Changeset 22055 for trunk/src/kernel32/oslibdos.cpp

Timestamp:

Dec 31, 2012, 1:34:36 PM (13 years ago)

Author:

dmik

Message:

kernel32: Use console input/output mode only if handle is attached to a real console.

Previously it would use this mode (which reads/writes directly to the attached VIO window)
for all character devices (e.g. NUL) which was clearly wrong.

File:

• trunk/src/kernel32/oslibdos.cpp (modified) (1 diff)

trunk/src/kernel32/oslibdos.cpp

@@ -3485 +3485 @@
 //******************************************************************************
 //******************************************************************************
-DWORD OSLibDosQueryHType(ULONG handle)
+DWORD OSLibDosQueryHType(ULONG handle, PULONG pAttr)
 {
     ULONG type, attr;
-    APIRET rc = DosQueryHType(handle, &type, &attr);
+    APIRET rc = DosQueryHType(handle, &type, pAttr ? pAttr : &attr);
     if (rc != NO_ERROR) {
         dprintf(("DosQueryHType error: return code = %u\n", rc));