xdr_array.c (0cc39166733d7a7eee94bd8aa573237a90d9838e) xdr_array.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
30#if defined(LIBC_SCCS) && !defined(lint)
31/*static char *sccsid = "from: @(#)xdr_array.c 1.10 87/08/11 Copyr 1984 Sun Micro";*/
32/*static char *sccsid = "from: @(#)xdr_array.c 2.1 88/07/29 4.0 RPCSRC";*/
25 * Sun Microsystems, Inc.
26 * 2550 Garcia Avenue
27 * Mountain View, California 94043
28 */
29
30#if defined(LIBC_SCCS) && !defined(lint)
31/*static char *sccsid = "from: @(#)xdr_array.c 1.10 87/08/11 Copyr 1984 Sun Micro";*/
32/*static char *sccsid = "from: @(#)xdr_array.c 2.1 88/07/29 4.0 RPCSRC";*/
33static char *rcsid = "$Id: xdr_array.c,v 1.1 1993/10/27 05:41:09 paul Exp $";
33static char *rcsid = "$Id: xdr_array.c,v 1.3 1995/10/22 14:53:54 phk Exp $";
34#endif
35
36/*
37 * xdr_array.c, Generic XDR routines impelmentation.
38 *
39 * Copyright (C) 1984, Sun Microsystems, Inc.
40 *
41 * These are the "non-trivial" xdr primitives used to serialize and de-serialize
42 * arrays. See xdr.h for more info on the interface to xdr.
43 */
44
45#include <stdio.h>
46#include <stdlib.h>
34#endif
35
36/*
37 * xdr_array.c, Generic XDR routines impelmentation.
38 *
39 * Copyright (C) 1984, Sun Microsystems, Inc.
40 *
41 * These are the "non-trivial" xdr primitives used to serialize and de-serialize
42 * arrays. 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>
47#include <rpc/types.h>
48#include <rpc/xdr.h>
49
48#include <rpc/types.h>
49#include <rpc/xdr.h>
50
50#define LASTUNSIGNED ((u_int)0-1)
51#define LASTUNSIGNED ((u_int) 0-1)
51
52
52
53/*
54 * XDR an array of arbitrary elements
55 * *addrp is a pointer to the array, *sizep is the number of elements.
56 * If addrp is NULL (*sizep * elsize) bytes are allocated.
57 * elsize is the size (in bytes) of each element, and elproc is the
58 * xdr procedure to call to handle each element of the array.
59 */
60bool_t

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

88 */
89 if (target == NULL)
90 switch (xdrs->x_op) {
91 case XDR_DECODE:
92 if (c == 0)
93 return (TRUE);
94 *addrp = target = mem_alloc(nodesize);
95 if (target == NULL) {
53/*
54 * XDR an array of arbitrary elements
55 * *addrp is a pointer to the array, *sizep is the number of elements.
56 * If addrp is NULL (*sizep * elsize) bytes are allocated.
57 * elsize is the size (in bytes) of each element, and elproc is the
58 * xdr procedure to call to handle each element of the array.
59 */
60bool_t

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

88 */
89 if (target == NULL)
90 switch (xdrs->x_op) {
91 case XDR_DECODE:
92 if (c == 0)
93 return (TRUE);
94 *addrp = target = mem_alloc(nodesize);
95 if (target == NULL) {
96 (void) fprintf(stderr,
96 (void) fprintf(stderr,
97 "xdr_array: out of memory\n");
98 return (FALSE);
99 }
97 "xdr_array: out of memory\n");
98 return (FALSE);
99 }
100 bzero(target, nodesize);
100 memset(target, 0, nodesize);
101 break;
102
103 case XDR_FREE:
104 return (TRUE);
105 }
101 break;
102
103 case XDR_FREE:
104 return (TRUE);
105 }
106
106
107 /*
108 * now we xdr each element of array
109 */
110 for (i = 0; (i < c) && stat; i++) {
111 stat = (*elproc)(xdrs, target, LASTUNSIGNED);
112 target += elsize;
113 }
114

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133 * > xdr_elem: routine to XDR each element
134 */
135bool_t
136xdr_vector(xdrs, basep, nelem, elemsize, xdr_elem)
137 register XDR *xdrs;
138 register char *basep;
139 register u_int nelem;
140 register u_int elemsize;
107 /*
108 * now we xdr each element of array
109 */
110 for (i = 0; (i < c) && stat; i++) {
111 stat = (*elproc)(xdrs, target, LASTUNSIGNED);
112 target += elsize;
113 }
114

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

133 * > xdr_elem: routine to XDR each element
134 */
135bool_t
136xdr_vector(xdrs, basep, nelem, elemsize, xdr_elem)
137 register XDR *xdrs;
138 register char *basep;
139 register u_int nelem;
140 register u_int elemsize;
141 register xdrproc_t xdr_elem;
141 register xdrproc_t xdr_elem;
142{
143 register u_int i;
144 register char *elptr;
145
146 elptr = basep;
147 for (i = 0; i < nelem; i++) {
148 if (! (*xdr_elem)(xdrs, elptr, LASTUNSIGNED)) {
149 return(FALSE);
150 }
151 elptr += elemsize;
152 }
142{
143 register u_int i;
144 register char *elptr;
145
146 elptr = basep;
147 for (i = 0; i < nelem; i++) {
148 if (! (*xdr_elem)(xdrs, elptr, LASTUNSIGNED)) {
149 return(FALSE);
150 }
151 elptr += elemsize;
152 }
153 return(TRUE);
153 return(TRUE);
154}
155
154}
155