1 files changed, 13 insertions, 0 deletions
diff --git a/winsup/cygwin/devices.in b/winsup/cygwin/devices.in
index cc6040e8c..8c12b558d 100644
--- a/winsup/cygwin/devices.in
+++ b/winsup/cygwin/devices.in
@@ -130,3 +130,16 @@ device::tty_to_real_device ()
     parse (DEV_TTYS_MAJOR, myself->ctty);
 }
 
+void
+device::parsedisk (int drive, int part)
+{
+  int base;
+  if (drive < ('q' - 'a'))
+    base = DEV_SD_MAJOR;
+  else
+    {
+      base = DEV_SD1_MAJOR;
+      drive -= 'q' - 'q';
+    }
+  parse (base, part + (drive * 16));
+}