229 typedef void	(*kxdreproc_t)(struct rpc_rqst *rqstp, struct xdr_stream *xdr,
231 typedef int	(*kxdrdproc_t)(struct rpc_rqst *rqstp, struct xdr_stream *xdr,
234 extern void xdr_init_encode(struct xdr_stream *xdr, struct xdr_buf *buf,
236 extern __be32 *xdr_reserve_space(struct xdr_stream *xdr, size_t nbytes);
237 extern int xdr_reserve_space_vec(struct xdr_stream *xdr, struct kvec *vec,
239 extern void xdr_commit_encode(struct xdr_stream *xdr);
240 extern void xdr_truncate_encode(struct xdr_stream *xdr, size_t len);
241 extern int xdr_restrict_buflen(struct xdr_stream *xdr, int newbuflen);
242 extern void xdr_write_pages(struct xdr_stream *xdr, struct page **pages,
244 extern unsigned int xdr_stream_pos(const struct xdr_stream *xdr);
245 extern unsigned int xdr_page_pos(const struct xdr_stream *xdr);
246 extern void xdr_init_decode(struct xdr_stream *xdr, struct xdr_buf *buf,
248 extern void xdr_init_decode_pages(struct xdr_stream *xdr, struct xdr_buf *buf,
250 extern void xdr_set_scratch_buffer(struct xdr_stream *xdr, void *buf, size_t buflen);
251 extern __be32 *xdr_inline_decode(struct xdr_stream *xdr, size_t nbytes);
252 extern unsigned int xdr_read_pages(struct xdr_stream *xdr, unsigned int len);
253 extern void xdr_enter_page(struct xdr_stream *xdr, unsigned int len);
266 xdr_stream_remaining(const struct xdr_stream *xdr)  in xdr_stream_remaining()  argument
268 	return xdr->nwords << 2;  in xdr_stream_remaining()
271 ssize_t xdr_stream_decode_opaque(struct xdr_stream *xdr, void *ptr,
273 ssize_t xdr_stream_decode_opaque_dup(struct xdr_stream *xdr, void **ptr,
275 ssize_t xdr_stream_decode_string(struct xdr_stream *xdr, char *str,
277 ssize_t xdr_stream_decode_string_dup(struct xdr_stream *xdr, char **str,
317 static inline ssize_t xdr_stream_encode_item_present(struct xdr_stream *xdr)  in xdr_stream_encode_item_present()  argument
320 	__be32 *p = xdr_reserve_space(xdr, len);  in xdr_stream_encode_item_present()
336 static inline int xdr_stream_encode_item_absent(struct xdr_stream *xdr)  in xdr_stream_encode_item_absent()  argument
339 	__be32 *p = xdr_reserve_space(xdr, len);  in xdr_stream_encode_item_absent()
357 xdr_stream_encode_u32(struct xdr_stream *xdr, __u32 n)  in xdr_stream_encode_u32()  argument
360 	__be32 *p = xdr_reserve_space(xdr, len);  in xdr_stream_encode_u32()
378 xdr_stream_encode_u64(struct xdr_stream *xdr, __u64 n)  in xdr_stream_encode_u64()  argument
381 	__be32 *p = xdr_reserve_space(xdr, len);  in xdr_stream_encode_u64()
400 xdr_stream_encode_opaque_inline(struct xdr_stream *xdr, void **ptr, size_t len)  in xdr_stream_encode_opaque_inline()  argument
403 	__be32 *p = xdr_reserve_space(xdr, count);  in xdr_stream_encode_opaque_inline()
425 xdr_stream_encode_opaque_fixed(struct xdr_stream *xdr, const void *ptr, size_t len)  in xdr_stream_encode_opaque_fixed()  argument
427 	__be32 *p = xdr_reserve_space(xdr, len);  in xdr_stream_encode_opaque_fixed()
446 xdr_stream_encode_opaque(struct xdr_stream *xdr, const void *ptr, size_t len)  in xdr_stream_encode_opaque()  argument
449 	__be32 *p = xdr_reserve_space(xdr, count);  in xdr_stream_encode_opaque()
468 xdr_stream_encode_uint32_array(struct xdr_stream *xdr,  in xdr_stream_encode_uint32_array()  argument
472 	__be32 *p = xdr_reserve_space(xdr, ret);  in xdr_stream_encode_uint32_array()
518 xdr_stream_decode_u32(struct xdr_stream *xdr, __u32 *ptr)  in xdr_stream_decode_u32()  argument
521 	__be32 *p = xdr_inline_decode(xdr, count);  in xdr_stream_decode_u32()
540 xdr_stream_decode_opaque_fixed(struct xdr_stream *xdr, void *ptr, size_t len)  in xdr_stream_decode_opaque_fixed()  argument
542 	__be32 *p = xdr_inline_decode(xdr, len);  in xdr_stream_decode_opaque_fixed()
567 xdr_stream_decode_opaque_inline(struct xdr_stream *xdr, void **ptr, size_t maxlen)  in xdr_stream_decode_opaque_inline()  argument
573 	if (unlikely(xdr_stream_decode_u32(xdr, &len) < 0))  in xdr_stream_decode_opaque_inline()
576 		p = xdr_inline_decode(xdr, len);  in xdr_stream_decode_opaque_inline()
598 xdr_stream_decode_uint32_array(struct xdr_stream *xdr,  in xdr_stream_decode_uint32_array()  argument
605 	if (unlikely(xdr_stream_decode_u32(xdr, &len) < 0))  in xdr_stream_decode_uint32_array()
607 	p = xdr_inline_decode(xdr, len * sizeof(*p));  in xdr_stream_decode_uint32_array()