* may copy or modify Sun RPC without charge, but are not authorized
* to license or distribute it to anyone else except as part of a product or
* program developed by the user.
- *
+ *
* SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
* WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
* PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
- *
+ *
* Sun RPC is provided with no support and without any obligation on the
* part of Sun Microsystems, Inc. to assist in its use, correction,
* modification or enhancement.
- *
+ *
* SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
* INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
* OR ANY PART THEREOF.
- *
+ *
* In no event will Sun Microsystems, Inc. be liable for any lost revenue
* or profits or other special, indirect and consequential damages, even if
* Sun has been advised of the possibility of such damages.
- *
+ *
* Sun Microsystems, Inc.
* 2550 Garcia Avenue
* Mountain View, California 94043
#include <afsconfig.h>
#include <afs/param.h>
-RCSID("$Header$");
-
-#ifndef NeXT
-
/*
* xdr_mem.h, XDR implementation using memory buffers.
*
*
*/
-#include "xdr.h"
-#ifndef AFS_NT40_ENV
-#include <netinet/in.h>
+#ifdef KERNEL
+# include "afs/sysincludes.h"
+#else
+# include <roken.h>
+# include <limits.h>
#endif
-static bool_t xdrmem_getint32();
-static bool_t xdrmem_putint32();
-static bool_t xdrmem_getbytes();
-static bool_t xdrmem_putbytes();
-static u_int xdrmem_getpos();
-static bool_t xdrmem_setpos();
-static afs_int32 * xdrmem_inline();
-static void xdrmem_destroy();
-
-static struct xdr_ops xdrmem_ops = {
- xdrmem_getint32,
- xdrmem_putint32,
- xdrmem_getbytes,
- xdrmem_putbytes,
- xdrmem_getpos,
- xdrmem_setpos,
- xdrmem_inline,
- xdrmem_destroy
+#include "xdr.h"
+
+static bool_t xdrmem_getint32(XDR *, afs_int32 *);
+static bool_t xdrmem_putint32(XDR *, afs_int32 *);
+static bool_t xdrmem_getbytes(XDR *, caddr_t, u_int);
+static bool_t xdrmem_putbytes(XDR *, caddr_t, u_int);
+static u_int xdrmem_getpos(XDR *);
+static bool_t xdrmem_setpos(XDR *, u_int);
+static afs_int32 *xdrmem_inline(XDR *, u_int);
+static void xdrmem_destroy(XDR *);
+
+static struct xdr_ops xdrmem_ops = {
+#ifndef HAVE_STRUCT_LABEL_SUPPORT
+ /* Windows does not support labeled assigments */
+ xdrmem_getint32, /* deserialize an afs_int32 */
+ xdrmem_putint32, /* serialize an afs_int32 */
+ xdrmem_getbytes, /* deserialize counted bytes */
+ xdrmem_putbytes, /* serialize counted bytes */
+ xdrmem_getpos, /* get offset in the stream: not supported. */
+ xdrmem_setpos, /* set offset in the stream: not supported. */
+ xdrmem_inline, /* prime stream for inline macros */
+ xdrmem_destroy, /* destroy stream */
+#else
+ .x_getint32 = xdrmem_getint32,
+ .x_putint32 = xdrmem_putint32,
+ .x_getbytes = xdrmem_getbytes,
+ .x_putbytes = xdrmem_putbytes,
+ .x_getpostn = xdrmem_getpos,
+ .x_setpostn = xdrmem_setpos,
+ .x_inline = xdrmem_inline,
+ .x_destroy = xdrmem_destroy
+#endif
};
/*
* The procedure xdrmem_create initializes a stream descriptor for a
- * memory buffer.
+ * memory buffer.
*/
-void xdrmem_create(register XDR *xdrs, caddr_t addr, u_int size, enum xdr_op op)
+void
+xdrmem_create(XDR * xdrs, caddr_t addr, u_int size, enum xdr_op op)
{
- xdrs->x_op = op;
- xdrs->x_ops = &xdrmem_ops;
- xdrs->x_private = xdrs->x_base = addr;
- xdrs->x_handy = (size > INT_MAX) ? INT_MAX : size; /* XXX */
+ xdrs->x_op = op;
+ xdrs->x_ops = &xdrmem_ops;
+ xdrs->x_private = xdrs->x_base = addr;
+ xdrs->x_handy = (size > INT_MAX) ? INT_MAX : size; /* XXX */
}
-static void xdrmem_destroy(void)
+static void
+xdrmem_destroy(XDR *xdrs)
{
}
-static bool_t xdrmem_getint32(register XDR *xdrs, afs_int32 *lp)
+static bool_t
+xdrmem_getint32(XDR *xdrs, afs_int32 * lp)
{
- if (xdrs->x_handy -= sizeof(afs_int32))
- return (FALSE);
- else
- xdrs->x_handy -= sizeof(afs_int32);
- *lp = ntohl(*((afs_int32 *)(xdrs->x_private)));
- xdrs->x_private += sizeof(afs_int32);
- return (TRUE);
+ if (xdrs->x_handy < sizeof(afs_int32))
+ return (FALSE);
+ else
+ xdrs->x_handy -= sizeof(afs_int32);
+ *lp = ntohl(*((afs_int32 *) (xdrs->x_private)));
+ xdrs->x_private += sizeof(afs_int32);
+ return (TRUE);
}
-static bool_t xdrmem_putint32(register XDR *xdrs, afs_int32 *lp)
+static bool_t
+xdrmem_putint32(XDR *xdrs, afs_int32 * lp)
{
- if (xdrs->x_handy -= sizeof(afs_int32))
- return (FALSE);
- else
- xdrs->x_handy -= sizeof(afs_int32);
- *(afs_int32 *)xdrs->x_private = htonl(*lp);
- xdrs->x_private += sizeof(afs_int32);
- return (TRUE);
+ if (xdrs->x_handy < sizeof(afs_int32))
+ return (FALSE);
+ else
+ xdrs->x_handy -= sizeof(afs_int32);
+ *(afs_int32 *) xdrs->x_private = htonl(*lp);
+ xdrs->x_private += sizeof(afs_int32);
+ return (TRUE);
}
-static bool_t xdrmem_getbytes(register XDR *xdrs, caddr_t addr, register u_int len)
+static bool_t
+xdrmem_getbytes(XDR *xdrs, caddr_t addr, u_int len)
{
- if (xdrs->x_handy < len)
- return (FALSE);
- else
- xdrs->x_handy -= len;
- memcpy(addr, xdrs->x_private, len);
- xdrs->x_private += len;
- return (TRUE);
+ if (xdrs->x_handy < len)
+ return (FALSE);
+ else
+ xdrs->x_handy -= len;
+ memcpy(addr, xdrs->x_private, len);
+ xdrs->x_private += len;
+ return (TRUE);
}
-static bool_t xdrmem_putbytes(register XDR *xdrs, caddr_t addr, register u_int len)
+static bool_t
+xdrmem_putbytes(XDR *xdrs, caddr_t addr, u_int len)
{
- if (xdrs->x_handy < len)
- return (FALSE);
- else
- xdrs->x_handy -= len;
- memcpy(xdrs->x_private, addr, len);
- xdrs->x_private += len;
- return (TRUE);
+ if (xdrs->x_handy < len)
+ return (FALSE);
+ else
+ xdrs->x_handy -= len;
+ memcpy(xdrs->x_private, addr, len);
+ xdrs->x_private += len;
+ return (TRUE);
}
-static u_int xdrmem_getpos(register XDR *xdrs)
+static u_int
+xdrmem_getpos(XDR *xdrs)
{
- return ((u_int)xdrs->x_private - (u_int)xdrs->x_base);
+ return ((u_int)(xdrs->x_private - xdrs->x_base));
}
-static bool_t xdrmem_setpos(register XDR *xdrs, u_int pos)
+static bool_t
+xdrmem_setpos(XDR *xdrs, u_int pos)
{
- register caddr_t newaddr = xdrs->x_base + pos;
- register caddr_t lastaddr = xdrs->x_private + xdrs->x_handy;
-
- if ((afs_int32)newaddr > (afs_int32)lastaddr)
- return (FALSE);
- xdrs->x_private = newaddr;
- xdrs->x_handy = (int)lastaddr - (int)newaddr;
- return (TRUE);
+ caddr_t newaddr = xdrs->x_base + pos;
+ caddr_t lastaddr = xdrs->x_private + xdrs->x_handy;
+
+ if (newaddr > lastaddr)
+ return (FALSE);
+ xdrs->x_private = newaddr;
+ xdrs->x_handy = (int)(lastaddr - newaddr);
+ return (TRUE);
}
-static afs_int32 *xdrmem_inline(register XDR *xdrs, int len)
+static afs_int32 *
+xdrmem_inline(XDR *xdrs, u_int len)
{
- afs_int32 *buf = 0;
-
- if (len >= 0 && xdrs->x_handy >= len) {
- xdrs->x_handy -= len;
- buf = (afs_int32 *) xdrs->x_private;
- xdrs->x_private += len;
- }
- return (buf);
+ afs_int32 *buf = 0;
+
+ if (xdrs->x_handy >= len) {
+ xdrs->x_handy -= len;
+ buf = (afs_int32 *) xdrs->x_private;
+ xdrs->x_private += len;
+ }
+ return (buf);
}
-#endif /* NeXT */
git://git.openafs.org / openafs.git / blobdiff