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/* $Id: xdr_suio.h,v 1.1 1999/03/05 06:41:34 dm Exp $ */
/*
*
* Copyright (C) 1998 David Mazieres (dm@uun.org)
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2, or (at
* your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA
*
*/
#include "suio.h"
#ifdef __cplusplus
static inline suio *&
xsuio (XDR *x)
{
return (suio *&) x->x_private;
}
#else /* !__cplusplus */
#define xsuio(x) (*(suio **) &(x)->x_private)
#endif /* !__cplusplus */
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
extern void xdrsuio_create (XDR *, enum xdr_op);
extern void xdrsuio_destroy (XDR *);
static inline bool_t
isxdrsuio (XDR *x)
{
return x->x_ops->x_destroy == xdrsuio_destroy;
}
static inline int32_t *
xdrsuio_inline (XDR *xdrs, u_int count)
{
register suio *const uio = xsuio (xdrs);
char *space;
assert (! (count & 3));
if (count <= SBUFSIZ) {
space = suio_getspace_aligned (uio, count);
suio_print (uio, space, count);
}
else {
space = (char *) xmalloc (count);
suio_print (uio, space, count);
suio_callfree (uio, space);
}
assert (!((u_long) space & 0x3));
return (int32_t *) space;
}
static inline bool_t
xdrsuio_putlong (XDR *xdrs, long *lp)
{
*xdrsuio_inline (xdrs, 4) = htonl (*lp);
return TRUE;
}
static inline bool_t
xdrsuio_putbytes (XDR *xdrs, caddr_t addr, u_int len)
{
/* assert (! (len & 3)); */
suio_printcheck (xsuio (xdrs), addr, len);
return TRUE;
}
static inline u_int
xdrsuio_getpostn (XDR *xdrs)
{
return (xsuio(xdrs)->uio_resid);
}
#ifdef __cplusplus
}
#endif /* __cplusplus */
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