diff options
Diffstat (limited to 'contrib/sunrpc/xdr_sizeof.c')
-rw-r--r-- | contrib/sunrpc/xdr_sizeof.c | 204 |
1 files changed, 0 insertions, 204 deletions
diff --git a/contrib/sunrpc/xdr_sizeof.c b/contrib/sunrpc/xdr_sizeof.c deleted file mode 100644 index ca1f7bf0a5e..00000000000 --- a/contrib/sunrpc/xdr_sizeof.c +++ /dev/null @@ -1,204 +0,0 @@ -/* - * Copyright (c) 1999 Apple Computer, Inc. All rights reserved. - * - * @APPLE_LICENSE_HEADER_START@ - * - * Portions Copyright (c) 1999 Apple Computer, Inc. All Rights - * Reserved. This file contains Original Code and/or Modifications of - * Original Code as defined in and that are subject to the Apple Public - * Source License Version 1.1 (the "License"). You may not use this file - * except in compliance with the License. Please obtain a copy of the - * License at http://www.apple.com/publicsource and read it before using - * this file. - * - * The Original Code and all software distributed under the License are - * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER - * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, - * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE OR NON- INFRINGEMENT. Please see the - * License for the specific language governing rights and limitations - * under the License. - * - * @APPLE_LICENSE_HEADER_END@ - */ - -/* - * Sun RPC is a product of Sun Microsystems, Inc. and is provided for - * unrestricted use provided that this legend is included on all tape - * media and as a part of the software program in whole or part. Users - * 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 - */ - -/* - * xdr_sizeof.c - * - * Copyright 1990 Sun Microsystems, Inc. - * - * General purpose routine to see how much space something will use - * when serialized using XDR. - */ - -#ifdef GF_DARWIN_HOST_OS - -#include <rpc/types.h> -#include <rpc/xdr.h> -#include <sys/types.h> -#include <sys/cdefs.h> - -#include <stdlib.h> - -/* ARGSUSED */ -#ifdef GF_DARWIN_HOST_OS -static bool_t -x_putlong (XDR *xdrs, const int *longp) -{ - xdrs->x_handy += BYTES_PER_XDR_UNIT; - return TRUE; -} - -#else -static bool_t -x_putlong (XDR *xdrs, const long *longp) -{ - xdrs->x_handy += BYTES_PER_XDR_UNIT; - return TRUE; -} -#endif - -/* ARGSUSED */ -static bool_t -x_putbytes (XDR *xdrs, const char *bp, u_int len) -{ - xdrs->x_handy += len; - return TRUE; -} - -#ifdef GF_DARWIN_HOST_OS -static u_int -x_getpostn (XDR *xdrs) -{ - return xdrs->x_handy; -} -#else -static u_int -x_getpostn (const XDR *xdrs) -{ - return xdrs->x_handy; -} -#endif - -/* ARGSUSED */ -static bool_t -x_setpostn (XDR *xdrs, u_int len) -{ - /* This is not allowed */ - return FALSE; -} - -static int32_t * -x_inline (XDR *xdrs, u_int len) -{ - if (len == 0) - return NULL; - if (xdrs->x_op != XDR_ENCODE) - return NULL; - if (len < (u_int) (long int) xdrs->x_base) - { - /* x_private was already allocated */ - xdrs->x_handy += len; - return (int32_t *) xdrs->x_private; - } - else - { - /* Free the earlier space and allocate new area */ - free (xdrs->x_private); - if ((xdrs->x_private = (caddr_t) malloc (len)) == NULL) - { - xdrs->x_base = 0; - return NULL; - } - xdrs->x_base = (void *) (long) len; - xdrs->x_handy += len; - return (int32_t *) xdrs->x_private; - } -} - -static int -harmless (void) -{ - /* Always return FALSE/NULL, as the case may be */ - return 0; -} - -static void -x_destroy (XDR *xdrs) -{ - xdrs->x_handy = 0; - xdrs->x_base = 0; - if (xdrs->x_private) - { - free (xdrs->x_private); - xdrs->x_private = NULL; - } - return; -} - -unsigned long -xdr_sizeof (xdrproc_t func, void *data) -{ - XDR x; - struct xdr_ops ops; - bool_t stat; - -#ifdef GF_DARWIN_HOST_OS - typedef bool_t (*dummyfunc1) (XDR *, int *); -#else - typedef bool_t (*dummyfunc1) (XDR *, long *); -#endif - typedef bool_t (*dummyfunc2) (XDR *, caddr_t, u_int); - - ops.x_putlong = x_putlong; - ops.x_putbytes = x_putbytes; - ops.x_inline = x_inline; - ops.x_getpostn = x_getpostn; - ops.x_setpostn = x_setpostn; - ops.x_destroy = x_destroy; - - /* the other harmless ones */ - ops.x_getlong = (dummyfunc1) harmless; - ops.x_getbytes = (dummyfunc2) harmless; - - x.x_op = XDR_ENCODE; - x.x_ops = &ops; - x.x_handy = 0; - x.x_private = (caddr_t) NULL; - x.x_base = (caddr_t) 0; - - stat = func (&x, data, 0); - if (x.x_private) - free (x.x_private); - return (stat == TRUE ? (unsigned) x.x_handy : 0); -} -#endif /* GF_DARWIN_HOST_OS */ |