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9cfe5381 | 1 | /* Copyright (c) 1998, 1999, 2000, 2004, 2005 Free Software Foundation, Inc. |
5713a71e UD |
2 | This file is part of the GNU C Library. |
3 | Contributed by Thorsten Kukuk <kukuk@vt.uni-paderborn.de>, 1998. | |
4 | ||
5 | The GNU C Library is free software; you can redistribute it and/or | |
41bdb6e2 AJ |
6 | modify it under the terms of the GNU Lesser General Public |
7 | License as published by the Free Software Foundation; either | |
8 | version 2.1 of the License, or (at your option) any later version. | |
5713a71e UD |
9 | |
10 | The GNU C Library is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
41bdb6e2 | 13 | Lesser General Public License for more details. |
5713a71e | 14 | |
41bdb6e2 | 15 | You should have received a copy of the GNU Lesser General Public |
59ba27a6 PE |
16 | License along with the GNU C Library; if not, see |
17 | <http://www.gnu.org/licenses/>. */ | |
5713a71e UD |
18 | |
19 | #include <rpc/types.h> | |
f20ba032 UD |
20 | |
21 | /* We play dirty tricks with aliases. */ | |
5713a71e | 22 | #include <rpc/xdr.h> |
f20ba032 | 23 | |
5713a71e | 24 | |
50f301a8 AS |
25 | /* XDR 64bit integers */ |
26 | bool_t | |
27 | xdr_int64_t (XDR *xdrs, int64_t *ip) | |
28 | { | |
9cfe5381 | 29 | int32_t t1, t2; |
50f301a8 AS |
30 | |
31 | switch (xdrs->x_op) | |
32 | { | |
33 | case XDR_ENCODE: | |
34 | t1 = (int32_t) ((*ip) >> 32); | |
35 | t2 = (int32_t) (*ip); | |
36 | return (XDR_PUTINT32(xdrs, &t1) && XDR_PUTINT32(xdrs, &t2)); | |
37 | case XDR_DECODE: | |
38 | if (!XDR_GETINT32(xdrs, &t1) || !XDR_GETINT32(xdrs, &t2)) | |
7b57bfe5 | 39 | return FALSE; |
50f301a8 | 40 | *ip = ((int64_t) t1) << 32; |
9cfe5381 | 41 | *ip |= (uint32_t) t2; /* Avoid sign extension. */ |
50f301a8 AS |
42 | return TRUE; |
43 | case XDR_FREE: | |
44 | return TRUE; | |
45 | default: | |
46 | return FALSE; | |
47 | } | |
48 | } | |
7b57bfe5 UD |
49 | libc_hidden_nolink (xdr_int64_t, GLIBC_2_1_1) |
50 | ||
51 | bool_t | |
52 | xdr_quad_t (XDR *xdrs, quad_t *ip) | |
53 | { | |
54 | return xdr_int64_t (xdrs, (int64_t *) ip); | |
55 | } | |
56 | libc_hidden_nolink (xdr_quad_t, GLIBC_2_3_4) | |
50f301a8 AS |
57 | |
58 | /* XDR 64bit unsigned integers */ | |
59 | bool_t | |
60 | xdr_uint64_t (XDR *xdrs, uint64_t *uip) | |
61 | { | |
62 | uint32_t t1; | |
63 | uint32_t t2; | |
64 | ||
65 | switch (xdrs->x_op) | |
66 | { | |
67 | case XDR_ENCODE: | |
68 | t1 = (uint32_t) ((*uip) >> 32); | |
69 | t2 = (uint32_t) (*uip); | |
70 | return (XDR_PUTINT32 (xdrs, (int32_t *) &t1) && | |
71 | XDR_PUTINT32(xdrs, (int32_t *) &t2)); | |
72 | case XDR_DECODE: | |
73 | if (!XDR_GETINT32(xdrs, (int32_t *) &t1) || | |
74 | !XDR_GETINT32(xdrs, (int32_t *) &t2)) | |
7b57bfe5 | 75 | return FALSE; |
50f301a8 AS |
76 | *uip = ((uint64_t) t1) << 32; |
77 | *uip |= t2; | |
78 | return TRUE; | |
79 | case XDR_FREE: | |
80 | return TRUE; | |
81 | default: | |
82 | return FALSE; | |
83 | } | |
84 | } | |
7b57bfe5 UD |
85 | libc_hidden_nolink (xdr_uint64_t, GLIBC_2_1_1) |
86 | ||
87 | bool_t | |
88 | xdr_u_quad_t (XDR *xdrs, u_quad_t *ip) | |
89 | { | |
90 | return xdr_uint64_t (xdrs, (uint64_t *) ip); | |
91 | } | |
92 | libc_hidden_nolink (xdr_u_quad_t, GLIBC_2_3_4) | |
50f301a8 | 93 | |
5713a71e UD |
94 | /* XDR 32bit integers */ |
95 | bool_t | |
96 | xdr_int32_t (XDR *xdrs, int32_t *lp) | |
97 | { | |
98 | switch (xdrs->x_op) | |
99 | { | |
100 | case XDR_ENCODE: | |
101 | return XDR_PUTINT32 (xdrs, lp); | |
102 | case XDR_DECODE: | |
103 | return XDR_GETINT32 (xdrs, lp); | |
104 | case XDR_FREE: | |
105 | return TRUE; | |
106 | default: | |
107 | return FALSE; | |
108 | } | |
109 | } | |
7b57bfe5 | 110 | libc_hidden_nolink (xdr_int32_t, GLIBC_2_1) |
5713a71e UD |
111 | |
112 | /* XDR 32bit unsigned integers */ | |
113 | bool_t | |
114 | xdr_uint32_t (XDR *xdrs, uint32_t *ulp) | |
115 | { | |
116 | switch (xdrs->x_op) | |
117 | { | |
5713a71e UD |
118 | case XDR_ENCODE: |
119 | return XDR_PUTINT32 (xdrs, (int32_t *) ulp); | |
50f301a8 AS |
120 | case XDR_DECODE: |
121 | return XDR_GETINT32 (xdrs, (int32_t *) ulp); | |
5713a71e UD |
122 | case XDR_FREE: |
123 | return TRUE; | |
124 | default: | |
125 | return FALSE; | |
126 | } | |
127 | } | |
7b57bfe5 UD |
128 | #ifdef EXPORT_RPC_SYMBOLS |
129 | libc_hidden_def (xdr_uint32_t) | |
130 | #else | |
131 | libc_hidden_nolink (xdr_uint32_t, GLIBC_2_1) | |
132 | #endif | |
5713a71e UD |
133 | |
134 | /* XDR 16bit integers */ | |
135 | bool_t | |
136 | xdr_int16_t (XDR *xdrs, int16_t *ip) | |
137 | { | |
138 | int32_t t; | |
139 | ||
140 | switch (xdrs->x_op) | |
141 | { | |
142 | case XDR_ENCODE: | |
143 | t = (int32_t) *ip; | |
144 | return XDR_PUTINT32 (xdrs, &t); | |
145 | case XDR_DECODE: | |
146 | if (!XDR_GETINT32 (xdrs, &t)) | |
147 | return FALSE; | |
148 | *ip = (int16_t) t; | |
149 | return TRUE; | |
150 | case XDR_FREE: | |
151 | return TRUE; | |
152 | default: | |
153 | return FALSE; | |
154 | } | |
155 | } | |
7b57bfe5 | 156 | libc_hidden_nolink (xdr_int16_t, GLIBC_2_1) |
5713a71e UD |
157 | |
158 | /* XDR 16bit unsigned integers */ | |
159 | bool_t | |
160 | xdr_uint16_t (XDR *xdrs, uint16_t *uip) | |
161 | { | |
162 | uint32_t ut; | |
163 | ||
164 | switch (xdrs->x_op) | |
165 | { | |
5713a71e | 166 | case XDR_ENCODE: |
bdd5fccd UD |
167 | ut = (uint32_t) *uip; |
168 | return XDR_PUTINT32 (xdrs, (int32_t *) &ut); | |
169 | case XDR_DECODE: | |
170 | if (!XDR_GETINT32 (xdrs, (int32_t *) &ut)) | |
5713a71e UD |
171 | return FALSE; |
172 | *uip = (uint16_t) ut; | |
173 | return TRUE; | |
174 | case XDR_FREE: | |
175 | return TRUE; | |
176 | default: | |
177 | return FALSE; | |
178 | } | |
179 | } | |
7b57bfe5 | 180 | libc_hidden_nolink (xdr_uint16_t, GLIBC_2_1) |
5713a71e UD |
181 | |
182 | /* XDR 8bit integers */ | |
183 | bool_t | |
184 | xdr_int8_t (XDR *xdrs, int8_t *ip) | |
185 | { | |
186 | int32_t t; | |
187 | ||
188 | switch (xdrs->x_op) | |
189 | { | |
190 | case XDR_ENCODE: | |
191 | t = (int32_t) *ip; | |
192 | return XDR_PUTINT32 (xdrs, &t); | |
193 | case XDR_DECODE: | |
194 | if (!XDR_GETINT32 (xdrs, &t)) | |
195 | return FALSE; | |
196 | *ip = (int8_t) t; | |
197 | return TRUE; | |
198 | case XDR_FREE: | |
199 | return TRUE; | |
200 | default: | |
201 | return FALSE; | |
202 | } | |
203 | } | |
7b57bfe5 | 204 | libc_hidden_nolink (xdr_int8_t, GLIBC_2_1) |
5713a71e UD |
205 | |
206 | /* XDR 8bit unsigned integers */ | |
207 | bool_t | |
208 | xdr_uint8_t (XDR *xdrs, uint8_t *uip) | |
209 | { | |
210 | uint32_t ut; | |
211 | ||
212 | switch (xdrs->x_op) | |
213 | { | |
5713a71e | 214 | case XDR_ENCODE: |
446e763b AJ |
215 | ut = (uint32_t) *uip; |
216 | return XDR_PUTINT32 (xdrs, (int32_t *) &ut); | |
217 | case XDR_DECODE: | |
218 | if (!XDR_GETINT32 (xdrs, (int32_t *) &ut)) | |
5713a71e UD |
219 | return FALSE; |
220 | *uip = (uint8_t) ut; | |
221 | return TRUE; | |
222 | case XDR_FREE: | |
223 | return TRUE; | |
224 | default: | |
225 | return FALSE; | |
226 | } | |
227 | } | |
7b57bfe5 | 228 | libc_hidden_nolink (xdr_uint8_t, GLIBC_2_1) |