111 xdrmblk_init(XDR *xdrs, mblk_t *m, enum xdr_op op, int sz)  in xdrmblk_init()  argument
115 	xdrs->x_op = op;  in xdrmblk_init()
116 	xdrs->x_ops = &xdrmblk_ops;  in xdrmblk_init()
117 	xdrs->x_base = (caddr_t)m;  in xdrmblk_init()
118 	xdrs->x_public = NULL;  in xdrmblk_init()
120 	xdrs->x_private = (caddr_t)p;  in xdrmblk_init()
127 		xdrs->x_handy = (int)MBLKL(m);  in xdrmblk_init()
129 		xdrs->x_handy = (int)MBLKTAIL(m);  in xdrmblk_init()
136 xdrmblk_destroy(XDR *xdrs)  in xdrmblk_destroy()  argument
138 	kmem_free(xdrs->x_private, sizeof (struct xdrmblk_params));  in xdrmblk_destroy()
142 xdrmblk_getint32(XDR *xdrs, int32_t *int32p)  in xdrmblk_getint32()  argument
147 	xdrmblk_skip_fully_read_mblks(xdrs);  in xdrmblk_getint32()
150 	m = (mblk_t *)xdrs->x_base;  in xdrmblk_getint32()
154 	p = (struct xdrmblk_params *)xdrs->x_private;  in xdrmblk_getint32()
162 	    xdrs->x_handy < sizeof (int32_t)) {  in xdrmblk_getint32()
174 		xdrs->x_handy = (int)MBLKL(m);  in xdrmblk_getint32()
180 	xdrs->x_handy -= sizeof (int32_t);  in xdrmblk_getint32()
187 xdrmblk_putint32(XDR *xdrs, int32_t *int32p)  in xdrmblk_putint32()  argument
193 	m = (mblk_t *)xdrs->x_base;  in xdrmblk_putint32()
197 	p = (struct xdrmblk_params *)xdrs->x_private;  in xdrmblk_putint32()
200 	    xdrs->x_handy < sizeof (int32_t)) {  in xdrmblk_putint32()
206 		xdrs->x_base = (caddr_t)m;  in xdrmblk_putint32()
210 			xdrs->x_handy = 0;  in xdrmblk_putint32()
213 		xdrs->x_handy = (int)MBLKTAIL(m);  in xdrmblk_putint32()
221 	xdrs->x_handy -= sizeof (int32_t);  in xdrmblk_putint32()
233 xdrmblk_getbytes(XDR *xdrs, caddr_t addr, int len)  in xdrmblk_getbytes()  argument
240 	m = (mblk_t *)xdrs->x_base;  in xdrmblk_getbytes()
244 	p = (struct xdrmblk_params *)xdrs->x_private;  in xdrmblk_getbytes()
254 	while (xdrs->x_handy < len) {  in xdrmblk_getbytes()
255 		if (xdrs->x_handy > 0) {  in xdrmblk_getbytes()
256 			if (xdrs->x_handy < XDRMBLK_BCOPY_LIMIT) {  in xdrmblk_getbytes()
257 				for (i = 0; i < xdrs->x_handy; i++)  in xdrmblk_getbytes()
260 				bcopy(m->b_rptr, addr, xdrs->x_handy);  in xdrmblk_getbytes()
261 				m->b_rptr += xdrs->x_handy;  in xdrmblk_getbytes()
262 				addr += xdrs->x_handy;  in xdrmblk_getbytes()
264 			len -= xdrs->x_handy;  in xdrmblk_getbytes()
265 			p->rpos += xdrs->x_handy;  in xdrmblk_getbytes()
268 		xdrs->x_base = (caddr_t)m;  in xdrmblk_getbytes()
272 			xdrs->x_handy = 0;  in xdrmblk_getbytes()
275 		xdrs->x_handy = (int)MBLKL(m);  in xdrmblk_getbytes()
278 	xdrs->x_handy -= len;  in xdrmblk_getbytes()
301 xdrmblk_getmblk(XDR *xdrs, mblk_t **mm, uint_t *lenp)  in xdrmblk_getmblk()  argument
308 	if (!xdrmblk_getint32(xdrs, (int32_t *)&llen))  in xdrmblk_getmblk()
313 	m = (mblk_t *)xdrs->x_base;  in xdrmblk_getmblk()
350 	xdrs->x_base = (caddr_t)m;  in xdrmblk_getmblk()
351 	xdrs->x_handy = m != NULL ? MBLKL(m) : 0;  in xdrmblk_getmblk()
353 	p = (struct xdrmblk_params *)xdrs->x_private;  in xdrmblk_getmblk()
361 xdrmblk_putbytes(XDR *xdrs, caddr_t addr, int len)  in xdrmblk_putbytes()  argument
368 	m = (mblk_t *)xdrs->x_base;  in xdrmblk_putbytes()
372 	p = (struct xdrmblk_params *)xdrs->x_private;  in xdrmblk_putbytes()
382 	while (xdrs->x_handy < len) {  in xdrmblk_putbytes()
383 		if (xdrs->x_handy > 0) {  in xdrmblk_putbytes()
384 			if (xdrs->x_handy < XDRMBLK_BCOPY_LIMIT) {  in xdrmblk_putbytes()
385 				for (i = 0; i < xdrs->x_handy; i++)  in xdrmblk_putbytes()
388 				bcopy(addr, m->b_wptr, xdrs->x_handy);  in xdrmblk_putbytes()
389 				m->b_wptr += xdrs->x_handy;  in xdrmblk_putbytes()
390 				addr += xdrs->x_handy;  in xdrmblk_putbytes()
392 			len -= xdrs->x_handy;  in xdrmblk_putbytes()
393 			p->rpos += xdrs->x_handy;  in xdrmblk_putbytes()
406 		xdrs->x_base = (caddr_t)m;  in xdrmblk_putbytes()
410 			xdrs->x_handy = 0;  in xdrmblk_putbytes()
413 		xdrs->x_handy = (int)MBLKTAIL(m);  in xdrmblk_putbytes()
419 	xdrs->x_handy -= len;  in xdrmblk_putbytes()
442 xdrmblk_putmblk(XDR *xdrs, mblk_t *m, uint_t len)  in xdrmblk_putmblk()  argument
446 	if (!xdrmblk_putint32(xdrs, &llen))  in xdrmblk_putmblk()
449 	return (xdrmblk_putmblk_raw(xdrs, m));  in xdrmblk_putmblk()
456 xdrmblk_putmblk_raw(XDR *xdrs, mblk_t *m)  in xdrmblk_putmblk_raw()  argument
463 	p = (struct xdrmblk_params *)xdrs->x_private;  in xdrmblk_putmblk_raw()
466 	((mblk_t *)xdrs->x_base)->b_cont = m;  in xdrmblk_putmblk_raw()
474 	xdrs->x_base = (caddr_t)m;  in xdrmblk_putmblk_raw()
475 	xdrs->x_handy = 0;  in xdrmblk_putmblk_raw()
481 xdrmblk_getpos(XDR *xdrs)  in xdrmblk_getpos()  argument
483 	struct xdrmblk_params *p = (struct xdrmblk_params *)xdrs->x_private;  in xdrmblk_getpos()
489 xdrmblk_setpos(XDR *xdrs, uint_t pos)  in xdrmblk_setpos()  argument
494 	p = (struct xdrmblk_params *)xdrs->x_private;  in xdrmblk_setpos()
499 	if (pos > p->apos + p->rpos + xdrs->x_handy)  in xdrmblk_setpos()
506 	m = (mblk_t *)xdrs->x_base;  in xdrmblk_setpos()
509 	if (xdrs->x_op == XDR_DECODE)  in xdrmblk_setpos()
514 	xdrs->x_handy = p->rpos + xdrs->x_handy - (pos - p->apos);  in xdrmblk_setpos()
527 xdrmblk_inline(XDR *xdrs, int len)  in xdrmblk_inline()  argument
537 	if (xdrs->x_op == XDR_FREE)  in xdrmblk_inline()
547 	if (xdrs->x_op == XDR_DECODE)  in xdrmblk_inline()
548 		xdrmblk_skip_fully_read_mblks(xdrs);  in xdrmblk_inline()
553 	if (len <= 0 || xdrs->x_handy < len) {  in xdrmblk_inline()
561 	m = (mblk_t *)xdrs->x_base;  in xdrmblk_inline()
564 	if (xdrs->x_op == XDR_DECODE) {  in xdrmblk_inline()
589 	p = (struct xdrmblk_params *)xdrs->x_private;  in xdrmblk_inline()
592 	xdrs->x_handy -= len;  in xdrmblk_inline()
603 xdrmblk_control(XDR *xdrs, int request, void *info)  in xdrmblk_control()  argument
612 		xdrmblk_skip_fully_read_mblks(xdrs);  in xdrmblk_control()
617 		if (xdrs->x_handy < sizeof (int32_t))  in xdrmblk_control()
621 		m = (mblk_t *)xdrs->x_base;  in xdrmblk_control()
644 		m = (mblk_t *)xdrs->x_base;  in xdrmblk_control()
648 		p = (struct xdrmblk_params *)xdrs->x_private;  in xdrmblk_control()
650 		while (xdrs->x_handy < len) {  in xdrmblk_control()
651 			if (xdrs->x_handy > 0) {  in xdrmblk_control()
652 				m->b_rptr += xdrs->x_handy;  in xdrmblk_control()
653 				len -= xdrs->x_handy;  in xdrmblk_control()
654 				p->rpos += xdrs->x_handy;  in xdrmblk_control()
657 			xdrs->x_base = (caddr_t)m;  in xdrmblk_control()
661 				xdrs->x_handy = 0;  in xdrmblk_control()
664 			xdrs->x_handy = (int)MBLKL(m);  in xdrmblk_control()
667 		xdrs->x_handy -= len;  in xdrmblk_control()
708 xdrmblk_skip_fully_read_mblks(XDR *xdrs)  in xdrmblk_skip_fully_read_mblks()  argument
713 	if (xdrs->x_handy != 0)  in xdrmblk_skip_fully_read_mblks()
717 	m = (mblk_t *)xdrs->x_base;  in xdrmblk_skip_fully_read_mblks()
721 	p = (struct xdrmblk_params *)xdrs->x_private;  in xdrmblk_skip_fully_read_mblks()
730 		xdrs->x_handy = (int)MBLKL(m);  in xdrmblk_skip_fully_read_mblks()
731 	} while (xdrs->x_handy == 0);  in xdrmblk_skip_fully_read_mblks()
733 	xdrs->x_base = (caddr_t)m;  in xdrmblk_skip_fully_read_mblks()