xdr_reference.c (0cc39166733d7a7eee94bd8aa573237a90d9838e) xdr_reference.c (1ad08a09e9732e9e6e44f069c55f4abe27ed392a)
1/*
2 * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
3 * unrestricted use provided that this legend is included on all tape
4 * media and as a part of the software program in whole or part. Users
5 * may copy or modify Sun RPC without charge, but are not authorized
6 * to license or distribute it to anyone else except as part of a product or
7 * program developed by the user.
1/*
2 * Sun RPC is a product of Sun Microsystems, Inc. and is provided for
3 * unrestricted use provided that this legend is included on all tape
4 * media and as a part of the software program in whole or part. Users
5 * may copy or modify Sun RPC without charge, but are not authorized
6 * to license or distribute it to anyone else except as part of a product or
7 * program developed by the user.
8 *
8 *
9 * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
10 * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
11 * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
9 * SUN RPC IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING THE
10 * WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
11 * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
12 *
12 *
13 * Sun RPC is provided with no support and without any obligation on the
14 * part of Sun Microsystems, Inc. to assist in its use, correction,
15 * modification or enhancement.
13 * Sun RPC is provided with no support and without any obligation on the
14 * part of Sun Microsystems, Inc. to assist in its use, correction,
15 * modification or enhancement.
16 *
16 *
17 * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
18 * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
19 * OR ANY PART THEREOF.
17 * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
18 * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY SUN RPC
19 * OR ANY PART THEREOF.
20 *
20 *
21 * In no event will Sun Microsystems, Inc. be liable for any lost revenue
22 * or profits or other special, indirect and consequential damages, even if
23 * Sun has been advised of the possibility of such damages.
21 * In no event will Sun Microsystems, Inc. be liable for any lost revenue
22 * or profits or other special, indirect and consequential damages, even if
23 * Sun has been advised of the possibility of such damages.
24 *
24 *
25 * Sun Microsystems, Inc.
26 * 2550 Garcia Avenue
27 * Mountain View, California 94043
28 */
29
25 * Sun Microsystems, Inc.
26 * 2550 Garcia Avenue
27 * Mountain View, California 94043
28 */
29
30#if defined(LIBC_SCCS) && !defined(lint)
30#if defined(LIBC_SCCS) && !defined(lint)
31/*static char *sccsid = "from: @(#)xdr_reference.c 1.11 87/08/11 SMI";*/
32/*static char *sccsid = "from: @(#)xdr_reference.c 2.1 88/07/29 4.0 RPCSRC";*/
31/*static char *sccsid = "from: @(#)xdr_reference.c 1.11 87/08/11 SMI";*/
32/*static char *sccsid = "from: @(#)xdr_reference.c 2.1 88/07/29 4.0 RPCSRC";*/
33static char *rcsid = "$Id: xdr_reference.c,v 1.1 1993/10/27 05:41:13 paul Exp $";
33static char *rcsid = "$Id: xdr_reference.c,v 1.3 1995/10/22 14:53:58 phk Exp $";
34#endif
35
36/*
37 * xdr_reference.c, Generic XDR routines impelmentation.
38 *
39 * Copyright (C) 1987, Sun Microsystems, Inc.
40 *
41 * These are the "non-trivial" xdr primitives used to serialize and de-serialize
42 * "pointers". See xdr.h for more info on the interface to xdr.
43 */
44
45#include <stdio.h>
34#endif
35
36/*
37 * xdr_reference.c, Generic XDR routines impelmentation.
38 *
39 * Copyright (C) 1987, Sun Microsystems, Inc.
40 *
41 * These are the "non-trivial" xdr primitives used to serialize and de-serialize
42 * "pointers". See xdr.h for more info on the interface to xdr.
43 */
44
45#include <stdio.h>
46#include <stdlib.h>
47#include <string.h>
46#include <rpc/types.h>
47#include <rpc/xdr.h>
48
48#include <rpc/types.h>
49#include <rpc/xdr.h>
50
49#define LASTUNSIGNED ((u_int)0-1)
51#define LASTUNSIGNED ((u_int) 0-1)
50
51/*
52 * XDR an indirect pointer
53 * xdr_reference is for recursively translating a structure that is
54 * referenced by a pointer inside the structure that is currently being
55 * translated. pp references a pointer to storage. If *pp is null
56 * the necessary storage is allocated.
57 * size is the sizeof the referneced structure.

--- 16 unchanged lines hidden (view full) ---

74
75 case XDR_DECODE:
76 *pp = loc = (caddr_t) mem_alloc(size);
77 if (loc == NULL) {
78 (void) fprintf(stderr,
79 "xdr_reference: out of memory\n");
80 return (FALSE);
81 }
52
53/*
54 * XDR an indirect pointer
55 * xdr_reference is for recursively translating a structure that is
56 * referenced by a pointer inside the structure that is currently being
57 * translated. pp references a pointer to storage. If *pp is null
58 * the necessary storage is allocated.
59 * size is the sizeof the referneced structure.

--- 16 unchanged lines hidden (view full) ---

76
77 case XDR_DECODE:
78 *pp = loc = (caddr_t) mem_alloc(size);
79 if (loc == NULL) {
80 (void) fprintf(stderr,
81 "xdr_reference: out of memory\n");
82 return (FALSE);
83 }
82 bzero(loc, (int)size);
84 memset(loc, 0, (int)size);
83 break;
84 }
85
86 stat = (*proc)(xdrs, loc, LASTUNSIGNED);
87
88 if (xdrs->x_op == XDR_FREE) {
89 mem_free(loc, size);
90 *pp = NULL;

--- 44 unchanged lines hidden ---
85 break;
86 }
87
88 stat = (*proc)(xdrs, loc, LASTUNSIGNED);
89
90 if (xdrs->x_op == XDR_FREE) {
91 mem_free(loc, size);
92 *pp = NULL;

--- 44 unchanged lines hidden ---