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authorDavid Woodhouse <David.Woodhouse@intel.com>2012-11-21 10:38:13 +0000
committerDavid Woodhouse <David.Woodhouse@intel.com>2012-11-21 10:38:13 +0000
commit851462444d421c223965b12b836bef63da61b57f (patch)
tree495baa14e638817941496c36e1443aed7dae0ea0 /include/uapi/linux/nfs4_mount.h
parent5a6ea4af0907f995dc06df21a9c9ef764c7cd3bc (diff)
parent6924d99fcdf1a688538a3cdebd1f135c22eec191 (diff)
downloadop-kernel-dev-851462444d421c223965b12b836bef63da61b57f.zip
op-kernel-dev-851462444d421c223965b12b836bef63da61b57f.tar.gz
Merge branch 'for-3.7' of git://git.infradead.org/users/dedekind/l2-mtd
Conflicts: drivers/mtd/nand/nand_base.c
Diffstat (limited to 'include/uapi/linux/nfs4_mount.h')
-rw-r--r--include/uapi/linux/nfs4_mount.h71
1 files changed, 71 insertions, 0 deletions
diff --git a/include/uapi/linux/nfs4_mount.h b/include/uapi/linux/nfs4_mount.h
new file mode 100644
index 0000000..a0dcf66
--- /dev/null
+++ b/include/uapi/linux/nfs4_mount.h
@@ -0,0 +1,71 @@
+#ifndef _LINUX_NFS4_MOUNT_H
+#define _LINUX_NFS4_MOUNT_H
+
+/*
+ * linux/include/linux/nfs4_mount.h
+ *
+ * Copyright (C) 2002 Trond Myklebust
+ *
+ * structure passed from user-space to kernel-space during an nfsv4 mount
+ */
+
+/*
+ * WARNING! Do not delete or change the order of these fields. If
+ * a new field is required then add it to the end. The version field
+ * tracks which fields are present. This will ensure some measure of
+ * mount-to-kernel version compatibility. Some of these aren't used yet
+ * but here they are anyway.
+ */
+#define NFS4_MOUNT_VERSION 1
+
+struct nfs_string {
+ unsigned int len;
+ const char __user * data;
+};
+
+struct nfs4_mount_data {
+ int version; /* 1 */
+ int flags; /* 1 */
+ int rsize; /* 1 */
+ int wsize; /* 1 */
+ int timeo; /* 1 */
+ int retrans; /* 1 */
+ int acregmin; /* 1 */
+ int acregmax; /* 1 */
+ int acdirmin; /* 1 */
+ int acdirmax; /* 1 */
+
+ /* see the definition of 'struct clientaddr4' in RFC3010 */
+ struct nfs_string client_addr; /* 1 */
+
+ /* Mount path */
+ struct nfs_string mnt_path; /* 1 */
+
+ /* Server details */
+ struct nfs_string hostname; /* 1 */
+ /* Server IP address */
+ unsigned int host_addrlen; /* 1 */
+ struct sockaddr __user * host_addr; /* 1 */
+
+ /* Transport protocol to use */
+ int proto; /* 1 */
+
+ /* Pseudo-flavours to use for authentication. See RFC2623 */
+ int auth_flavourlen; /* 1 */
+ int __user *auth_flavours; /* 1 */
+};
+
+/* bits in the flags field */
+/* Note: the fields that correspond to existing NFSv2/v3 mount options
+ * should mirror the values from include/linux/nfs_mount.h
+ */
+
+#define NFS4_MOUNT_SOFT 0x0001 /* 1 */
+#define NFS4_MOUNT_INTR 0x0002 /* 1 */
+#define NFS4_MOUNT_NOCTO 0x0010 /* 1 */
+#define NFS4_MOUNT_NOAC 0x0020 /* 1 */
+#define NFS4_MOUNT_STRICTLOCK 0x1000 /* 1 */
+#define NFS4_MOUNT_UNSHARED 0x8000 /* 1 */
+#define NFS4_MOUNT_FLAGMASK 0x9033
+
+#endif
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