%{
#include <linux/nfs.h>
%}


function nfsfh:string(_nfsfh:long)
%{
	struct nfs_fh *fh = (struct nfs_fh *)(long) kread(&(THIS->_nfsfh));
	char buf[MAXSTRINGLEN], *str, octet[10];
	int cc=0, i, j;

	unsigned short ofs, len;

    sprintf(buf+cc, "fh: %d: ", fh->size);
	cc = strlen(buf);

	str = buf+cc;
	len = fh->size;
	for (ofs = 0; ofs < len; ofs += 16) {
		/*
		sprintf(str, "%03d: ", ofs );
		*/
		for (i=0; i < 16; i++) {
			if ((i + ofs) < len)
				sprintf(octet, "%02x", fh->data[ofs + i]);
			else
				strcpy(octet, "  ");
			 strcat(str, octet);
		}
		/*
		strcat(str, "  \n");
		*/
		j = strlen(str);
		str += j;
	}

	snprintf(THIS->__retvalue, MAXSTRINGLEN, "%s", buf); 

	CATCH_DEREF_FAULT();
%}