Changeset 3005 for trunk/src/kernel32/hmdevio.cpp

Timestamp:

Mar 4, 2000, 8:52:37 PM (25 years ago)

Author:

sandervl

Message:

DosOpen (file handle error) & dll destruction bugfixes

File:

• trunk/src/kernel32/hmdevio.cpp (modified) (3 diffs)

trunk/src/kernel32/hmdevio.cpp

@@ -1 @@
-/* $Id: hmdevio.cpp,v 1.3 2000-02-29 22:44:02 sandervl Exp $ */
+/* $Id: hmdevio.cpp,v 1.4 2000-03-04 19:52:36 sandervl Exp $ */
 
 /*
@@ -114 +114 @@
   }
 
+tryopen:
   rc = DosOpen( szOS2Name,                        /* File path name */
                 &hfFileHandle,                  /* File handle */
@@ -123 +124 @@
                 0L);                            /* No extended attribute */
 
+  if(rc == ERROR_TOO_MANY_OPEN_FILES) {
+   ULONG CurMaxFH;
+   LONG  ReqCount = 32;
+
+        rc = DosSetRelMaxFH(&ReqCount, &CurMaxFH);
+        if(rc) {
+                dprintf(("DosSetRelMaxFH returned %d", rc));
+                return rc;
+        }
+        dprintf(("DosOpen failed -> increased nr open files to %d", CurMaxFH));
+        goto tryopen;
+  }
+
   dprintf(("DosOpen %s returned %d\n", szOS2Name, rc));