%{
#include <linux/slab.h>
#include <linux/string.h>
#include <linux/dcache.h>
#include <linux/sunrpc/sched.h>
#include <linux/sunrpc/clnt.h>
#include <linux/nfs_fs.h>
#include <linux/nfs_mount.h>
%}
function nfs_mntflags:string(rawdata) 
%{
	char buf[1024], *ptr;
	int i, cc; 
	static struct proc_nfs_info {
		int flag;
		char *str;
		char *nostr;
		} nfs_info[] = {
			{ NFS_MOUNT_SOFT, ",soft", ",hard" },
			{ NFS_MOUNT_INTR, ",intr", "" },
			{ NFS_MOUNT_NOCTO, ",nocto", "" },
			{ NFS_MOUNT_NOAC, ",noac", "" },
			{ NFS_MOUNT_NONLM, ",nolock", "" },
			{ NFS_MOUNT_NOACL, ",noacl", "" },
			{ NFS_MOUNT_NORDIRPLUS, ",nordirplus", "" },
			{ NFS_MOUNT_UNSHARED, ",nosharecache", "" },
			{ 0, "", "" }
		};
	struct nfs_mount_data *data = (struct nfs_mount_data *)(long) THIS->rawdata;

	ptr = buf;
	for (i=0; nfs_info[i].flag != 0; i++) {
		//if (data->flags & nfs_info[i].flag) {
			cc = sprintf(ptr, "%s", nfs_info[i].str);
			ptr += cc;
		//}
	}
	strlcpy(THIS->__retvalue, buf,1024);

%}