diff --git a/libc/kernel/uapi/linux/blkpg.h b/libc/kernel/uapi/linux/blkpg.h
new file mode 100644
index 0000000..8b80809
--- /dev/null
+++ b/libc/kernel/uapi/linux/blkpg.h
@@ -0,0 +1,48 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   This header was automatically generated from a Linux kernel header
+ ***   of the same name, to make information necessary for userspace to
+ ***   call into the kernel available to libc.  It contains only constants,
+ ***   structures, and macros generated from the original header, and thus,
+ ***   contains no copyrightable information.
+ ***
+ ***   To edit the content of this header, modify the corresponding
+ ***   source file (e.g. under external/kernel-headers/original/) then
+ ***   run bionic/libc/kernel/tools/update_all.py
+ ***
+ ***   Any manual change here will be lost the next time this script will
+ ***   be run. You've been warned!
+ ***
+ ****************************************************************************
+ ****************************************************************************/
+#ifndef _LINUX_BLKPG_H
+#define _LINUX_BLKPG_H
+#include <linux/compiler.h>
+#include <linux/ioctl.h>
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define BLKPG _IO(0x12,105)
+struct blkpg_ioctl_arg {
+ int op;
+ int flags;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ int datalen;
+ void __user *data;
+};
+#define BLKPG_ADD_PARTITION 1
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define BLKPG_DEL_PARTITION 2
+#define BLKPG_RESIZE_PARTITION 3
+#define BLKPG_DEVNAMELTH 64
+#define BLKPG_VOLNAMELTH 64
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+struct blkpg_partition {
+ long long start;
+ long long length;
+ int pno;
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ char devname[BLKPG_DEVNAMELTH];
+ char volname[BLKPG_VOLNAMELTH];
+};
+#endif
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */