From 2d038c34954ab905e443296c870342319264f955 Mon Sep 17 00:00:00 2001
From: short <>
Date: Tue, 25 Mar 2003 00:32:34 +0000
Subject: [PATCH] +IOCTL_DISK_CONTROLLER_NUMBER  - +DISK_CONTROLLER_NUMBER
 +IOCTL_DISK_GET_LENGTH_INFO  - +GET_LENGTH_INFORMATION

---
 include/ntos/disk.h | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/include/ntos/disk.h b/include/ntos/disk.h
index 1d1e507..ba81b13 100644
--- a/include/ntos/disk.h
+++ b/include/ntos/disk.h
@@ -30,7 +30,9 @@
 #define IOCTL_DISK_HISTOGRAM_RESET       CTL_CODE(FILE_DEVICE_DISK,    14, METHOD_BUFFERED, FILE_ANY_ACCESS)
 #define IOCTL_DISK_REQUEST_STRUCTURE     CTL_CODE(FILE_DEVICE_DISK,    15, METHOD_BUFFERED, FILE_ANY_ACCESS)
 #define IOCTL_DISK_REQUEST_DATA          CTL_CODE(FILE_DEVICE_DISK,    16, METHOD_BUFFERED, FILE_ANY_ACCESS)
+#define IOCTL_DISK_CONTROLLER_NUMBER     CTL_CODE(FILE_DEVICE_DISK,    17, METHOD_BUFFERED, FILE_ANY_ACCESS)
 #define IOCTL_DISK_GET_PARTITION_INFO_EX CTL_CODE(FILE_DEVICE_DISK,    18, METHOD_BUFFERED, FILE_ANY_ACCESS)
+#define IOCTL_DISK_GET_LENGTH_INFO       CTL_CODE(FILE_DEVICE_DISK,    23, METHOD_BUFFERED, FILE_READ_ACCESS)
 #define IOCTL_DISK_CHECK_VERIFY          CTL_CODE(FILE_DEVICE_DISK, 0x200, METHOD_BUFFERED, FILE_READ_ACCESS)
 #define IOCTL_DISK_MEDIA_REMOVAL         CTL_CODE(FILE_DEVICE_DISK, 0x201, METHOD_BUFFERED, FILE_READ_ACCESS)
 
@@ -210,6 +212,15 @@ typedef struct _DISK_GEOMETRY
   DWORD BytesPerSector;
 } DISK_GEOMETRY, *PDISK_GEOMETRY;
 
+typedef struct _DISK_CONTROLLER_NUMBER {
+  ULONG ControllerNumber;
+  ULONG DiskNumber;
+} DISK_CONTROLLER_NUMBER, *PDISK_CONTROLLER_NUMBER;
+
+typedef struct _GET_LENGTH_INFORMATION {
+  LARGE_INTEGER Length;	/* length of disk/partition/volume in bytes */
+} GET_LENGTH_INFORMATION, *PGET_LENGTH_INFORMATION;
+
 #ifndef __USE_W32API
 
 typedef struct _DRIVE_LAYOUT_INFORMATION
-- 
1.8.3.1