static bool_t
xdrrec_setpos(
XDR *xdrs,
uint_t pos)
{
RECSTREAM *rstrm = (RECSTREAM *)xdrs->x_private;
uint_t currpos = xdrrec_getpos(xdrs);
int delta = currpos - pos;
char *newpos;
if ((int)currpos != -1)
switch (xdrs->x_op) {
case XDR_ENCODE:
newpos = rstrm->out_finger - delta;
if ((newpos > (char *)(rstrm->frag_header)) &&
(newpos < rstrm->out_boundry)) {
rstrm->out_finger = newpos;
return (TRUE);
}
break;
case XDR_DECODE:
newpos = rstrm->in_finger - delta;
if ((delta < (int)(rstrm->fbtbc)) &&
(newpos <= rstrm->in_boundry) &&
(newpos >= rstrm->in_base)) {
rstrm->in_finger = newpos;
rstrm->fbtbc -= delta;
return (TRUE);
}
break;
}
return (FALSE);
}
static bool_t
xdrrec_setpos(XDR *xdrs, u_int pos)
{
/* LINTED pointer cast */
RECSTREAM *rstrm = (RECSTREAM *)xdrs->x_private;
u_int currpos = xdrrec_getpos(xdrs);
int delta = currpos - pos;
caddr_t newpos;
if ((int)currpos != -1)
switch (xdrs->x_op) {
case XDR_ENCODE:
newpos = rstrm->out_finger - delta;
if ((newpos > (caddr_t)(rstrm->frag_header)) &&
(newpos < rstrm->out_boundry)) {
rstrm->out_finger = newpos;
return (TRUE);
}
break;
case XDR_DECODE:
newpos = rstrm->in_finger - delta;
if ((delta < (int)(rstrm->fbtbc)) &&
(newpos <= rstrm->in_boundry) &&
(newpos >= rstrm->in_base)) {
rstrm->in_finger = newpos;
rstrm->fbtbc -= delta;
return (TRUE);
}
break;
default:
/* Satisfy compiler. */
break;
}
return (FALSE);
}
