1 files changed, 30 insertions, 0 deletions
diff --git a/nuttx/fs/nfs/nfs_proto.h b/nuttx/fs/nfs/nfs_proto.h
index cab8fdd57..8b6e8cf94 100644
--- a/nuttx/fs/nfs/nfs_proto.h
+++ b/nuttx/fs/nfs/nfs_proto.h
@@ -249,6 +249,10 @@
 #  define NFS_MAXFHSIZE   64
 #endif
 
+/* File identifier */
+
+#define MAXFIDSZ        16
+
 /****************************************************************************
  * Public Types
  ****************************************************************************/
@@ -267,6 +271,32 @@ typedef enum
   NFFIFO = 7
 } nfstype;
 
+typedef struct
+{
+  int32_t val[2];
+} fsid_t;                     /* file system id type */
+
+/* File identifier.
+ * These are unique per filesystem on a single machine.
+ */
+
+struct fid
+{
+  unsigned short fid_len;     /* length of data in bytes */
+  unsigned short fid_reserved;        /* force longword alignment */
+  char fid_data[MAXFIDSZ];    /* data (variable length) */
+};
+
+/* Generic file handle */
+
+struct fhandle
+{
+  fsid_t fh_fsid;             /* File system id of mount point */
+  struct fid fh_fid;          /* File sys specific id */
+};
+
+typedef struct fhandle fhandle_t;
+
 /* File Handle (32 bytes for version 2), variable up to 64 for version 3. */
 
 union nfsfh