Remove all remaining files containing Sun code.

[portablexdr.git] / xdr_reference.c

diff --git a/xdr_reference.c b/xdr_reference.c
deleted file mode 100644 (file)
index febc9e5..0000000
--- a/xdr_reference.c
+++ /dev/null
@@ -1,136 +0,0 @@
-/* @(#)xdr_reference.c 2.1 88/07/29 4.0 RPCSRC */
-/*
- * 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
- */
-#if !defined(lint) && defined(SCCSIDS)
-static char sccsid[] = "@(#)xdr_reference.c 1.11 87/08/11 SMI";
-#endif
-
-/*
- * xdr_reference.c, Generic XDR routines impelmentation.
- *
- * Copyright (C) 1987, Sun Microsystems, Inc.
- *
- * These are the "non-trivial" xdr primitives used to serialize and de-serialize
- * "pointers".  See xdr.h for more info on the interface to xdr.
- */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <rpc/types.h>
-#include <rpc/xdr.h>
-
-#define LASTUNSIGNED   ((u_int)0-1)
-
-/*
- * XDR an indirect pointer
- * xdr_reference is for recursively translating a structure that is
- * referenced by a pointer inside the structure that is currently being
- * translated.  pp references a pointer to storage. If *pp is null
- * the  necessary storage is allocated.
- * size is the sizeof the referneced structure.
- * proc is the routine to handle the referenced structure.
- */
-bool_t
-xdr_reference(xdrs, pp, size, proc)
-       register XDR *xdrs;
-       caddr_t *pp;            /* the pointer to work on */
-       u_int size;             /* size of the object pointed to */
-       xdrproc_t proc;         /* xdr routine to handle the object */
-{
-       register caddr_t loc = *pp;
-       register bool_t stat;
-
-       if (loc == NULL)
-               switch (xdrs->x_op) {
-               case XDR_ENCODE: break; /* keep gcc happy */
-               case XDR_FREE:
-                       return (TRUE);
-
-               case XDR_DECODE:
-                       *pp = loc = (caddr_t) mem_alloc(size);
-                       if (loc == NULL) {
-                               (void) fprintf(stderr,
-                                   "xdr_reference: out of memory\n");
-                               return (FALSE);
-                       }
-                       memset (loc, 0, (int)size);
-                       break;
-       }
-
-       stat = (*proc)(xdrs, loc, LASTUNSIGNED);
-
-       if (xdrs->x_op == XDR_FREE) {
-               mem_free(loc, size);
-               *pp = NULL;
-       }
-       return (stat);
-}
-
-
-/*
- * xdr_pointer():
- *
- * XDR a pointer to a possibly recursive data structure. This
- * differs with xdr_reference in that it can serialize/deserialiaze
- * trees correctly.
- *
- *  What's sent is actually a union:
- *
- *  union object_pointer switch (boolean b) {
- *  case TRUE: object_data data;
- *  case FALSE: void nothing;
- *  }
- *
- * > objpp: Pointer to the pointer to the object.
- * > obj_size: size of the object.
- * > xdr_obj: routine to XDR an object.
- *
- */
-bool_t
-xdr_pointer(xdrs,objpp,obj_size,xdr_obj)
-       register XDR *xdrs;
-       char **objpp;
-       u_int obj_size;
-       xdrproc_t xdr_obj;
-{
-
-       bool_t more_data;
-
-       more_data = (*objpp != NULL);
-       if (! xdr_bool(xdrs,&more_data)) {
-               return (FALSE);
-       }
-       if (! more_data) {
-               *objpp = NULL;
-               return (TRUE);
-       }
-       return (xdr_reference(xdrs,objpp,obj_size,xdr_obj));
-}