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 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19 #ifndef _UAPI__LINUX_BLKPG_H 20 #define _UAPI__LINUX_BLKPG_H 21 #include <linux/compiler.h> 22 #include <linux/ioctl.h> 23 #define BLKPG _IO(0x12, 105) 24 struct blkpg_ioctl_arg { 25 int op; 26 int flags; 27 int datalen; 28 void __user * data; 29 }; 30 #define BLKPG_ADD_PARTITION 1 31 #define BLKPG_DEL_PARTITION 2 32 #define BLKPG_RESIZE_PARTITION 3 33 #define BLKPG_DEVNAMELTH 64 34 #define BLKPG_VOLNAMELTH 64 35 struct blkpg_partition { 36 long long start; 37 long long length; 38 int pno; 39 char devname[BLKPG_DEVNAMELTH]; 40 char volname[BLKPG_VOLNAMELTH]; 41 }; 42 #endif 43