import RT-Thread@9217865c without bsp, libcpu and components/net

components/dfs/dfs_v1/filesystems/nfs/mount.x

@@ -0,0 +1,68 @@
+%/* This file is copied from RFC1813
+% * Copyright 1995 Sun Micrososystems (I assume)
+% */
+
+const MNTPATHLEN = 1024;  /* Maximum bytes in a path name */
+const MNTNAMLEN = 255;   /* Maximum bytes in a name */
+const FHSIZE3 = 64;    /* Maximum bytes in a V3 file handle */
+
+typedef opaque fhandle3<FHSIZE3>;
+typedef string dirpath<MNTPATHLEN>;
+typedef string name<MNTNAMLEN>;
+
+typedef struct exportnode *exports;
+typedef struct groupnode *groups;
+typedef struct mountbody *mountlist;
+
+enum mountstat3 {
+	MNT3_OK = 0,                 /* no error */
+	MNT3ERR_PERM = 1,            /* Not owner */
+	MNT3ERR_NOENT = 2,           /* No such file or directory */
+	MNT3ERR_IO = 5,              /* I/O error */
+	MNT3ERR_ACCES = 13,          /* Permission denied */
+	MNT3ERR_NOTDIR = 20,         /* Not a directory */
+	MNT3ERR_INVAL = 22,          /* Invalid argument */
+	MNT3ERR_NAMETOOLONG = 63,    /* Filename too long */
+	MNT3ERR_NOTSUPP = 10004,     /* Operation not supported */
+	MNT3ERR_SERVERFAULT = 10006  /* A failure on the server */
+};
+
+struct mountres3_ok {
+	fhandle3 fhandle;
+	int auth_flavors<>;
+};
+
+union mountres3 switch (mountstat3 fhs_status) {
+case MNT3_OK:
+	mountres3_ok  mountinfo;
+default:
+	void;
+};
+
+struct mountbody {
+	name ml_hostname;
+	dirpath ml_directory;
+	mountlist ml_next;
+};
+
+struct groupnode {
+	name gr_name;
+	groups gr_next;
+};
+
+struct exportnode {
+	dirpath ex_dir;
+	groups ex_groups;
+ 	exports ex_next;
+};
+
+program MOUNT_PROGRAM {
+	version MOUNT_V3 {
+		void MOUNTPROC3_NULL(void) = 0;
+		mountres3 MOUNTPROC3_MNT(dirpath) = 1;
+		mountlist MOUNTPROC3_DUMP(void) = 2;
+		void MOUNTPROC3_UMNT(dirpath) = 3;
+		void MOUNTPROC3_UMNTALL(void) = 4;
+		exports MOUNTPROC3_EXPORT(void)  = 5;
+	} = 3;
+} = 100005;