1 /****************************************************************************
2  ****************************************************************************
3  ***
4  ***   This header was automatically generated from a Linux kernel header
5  ***   of the same name, to make information necessary for userspace to
6  ***   call into the kernel available to libc.  It contains only constants,
7  ***   structures, and macros generated from the original header, and thus,
8  ***   contains no copyrightable information.
9  ***
10  ****************************************************************************
11  ****************************************************************************/
12 #ifndef _LINUX_BLKPG_H
13 #define _LINUX_BLKPG_H
14 
15 #include <linux/compiler.h>
16 #include <linux/ioctl.h>
17 
18 #define BLKPG _IO(0x12,105)
19 
20 struct blkpg_ioctl_arg {
21  int op;
22  int flags;
23  int datalen;
24  void __user *data;
25 };
26 
27 #define BLKPG_ADD_PARTITION 1
28 #define BLKPG_DEL_PARTITION 2
29 
30 #define BLKPG_DEVNAMELTH 64
31 #define BLKPG_VOLNAMELTH 64
32 
33 struct blkpg_partition {
34  long long start;
35  long long length;
36  int pno;
37  char devname[BLKPG_DEVNAMELTH];
38  char volname[BLKPG_VOLNAMELTH];
39 };
40 
41 #endif
42