diff --git a/libc/kernel/uapi/linux/nfs2.h b/libc/kernel/uapi/linux/nfs2.h
new file mode 100644
index 0000000..31d731b
--- /dev/null
+++ b/libc/kernel/uapi/linux/nfs2.h
@@ -0,0 +1,83 @@
+/****************************************************************************
+ ****************************************************************************
+ ***
+ ***   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_NFS2_H
+#define _LINUX_NFS2_H
+#define NFS2_PORT 2049
+#define NFS2_MAXDATA 8192
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define NFS2_MAXPATHLEN 1024
+#define NFS2_MAXNAMLEN 255
+#define NFS2_MAXGROUPS 16
+#define NFS2_FHSIZE 32
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define NFS2_COOKIESIZE 4
+#define NFS2_FIFO_DEV (-1)
+#define NFS2MODE_FMT 0170000
+#define NFS2MODE_DIR 0040000
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define NFS2MODE_CHR 0020000
+#define NFS2MODE_BLK 0060000
+#define NFS2MODE_REG 0100000
+#define NFS2MODE_LNK 0120000
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define NFS2MODE_SOCK 0140000
+#define NFS2MODE_FIFO 0010000
+enum nfs2_ftype {
+ NF2NON = 0,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ NF2REG = 1,
+ NF2DIR = 2,
+ NF2BLK = 3,
+ NF2CHR = 4,
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+ NF2LNK = 5,
+ NF2SOCK = 6,
+ NF2BAD = 7,
+ NF2FIFO = 8
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+};
+struct nfs2_fh {
+ char data[NFS2_FHSIZE];
+};
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define NFS2_VERSION 2
+#define NFSPROC_NULL 0
+#define NFSPROC_GETATTR 1
+#define NFSPROC_SETATTR 2
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define NFSPROC_ROOT 3
+#define NFSPROC_LOOKUP 4
+#define NFSPROC_READLINK 5
+#define NFSPROC_READ 6
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define NFSPROC_WRITECACHE 7
+#define NFSPROC_WRITE 8
+#define NFSPROC_CREATE 9
+#define NFSPROC_REMOVE 10
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define NFSPROC_RENAME 11
+#define NFSPROC_LINK 12
+#define NFSPROC_SYMLINK 13
+#define NFSPROC_MKDIR 14
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */
+#define NFSPROC_RMDIR 15
+#define NFSPROC_READDIR 16
+#define NFSPROC_STATFS 17
+#endif
+/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */