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1 | /* |
1 | /* |
2 | * Copyright (C) 2006 Jakub Vana |
2 | * Copyright (C) 2006 Jakub Vana |
3 | * All rights reserved. |
3 | * All rights reserved. |
4 | * |
4 | * |
5 | * Redistribution and use in source and binary forms, with or without |
5 | * Redistribution and use in source and binary forms, with or without |
6 | * modification, are permitted provided that the following conditions |
6 | * modification, are permitted provided that the following conditions |
7 | * are met: |
7 | * are met: |
8 | * |
8 | * |
9 | * - Redistributions of source code must retain the above copyright |
9 | * - Redistributions of source code must retain the above copyright |
10 | * notice, this list of conditions and the following disclaimer. |
10 | * notice, this list of conditions and the following disclaimer. |
11 | * - Redistributions in binary form must reproduce the above copyright |
11 | * - Redistributions in binary form must reproduce the above copyright |
12 | * notice, this list of conditions and the following disclaimer in the |
12 | * notice, this list of conditions and the following disclaimer in the |
13 | * documentation and/or other materials provided with the distribution. |
13 | * documentation and/or other materials provided with the distribution. |
14 | * - The name of the author may not be used to endorse or promote products |
14 | * - The name of the author may not be used to endorse or promote products |
15 | * derived from this software without specific prior written permission. |
15 | * derived from this software without specific prior written permission. |
16 | * |
16 | * |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
17 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
18 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
19 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
20 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | */ |
27 | */ |
28 | 28 | ||
29 | /** @addtogroup generic |
29 | /** @addtogroup generic |
30 | * @{ |
30 | * @{ |
31 | */ |
31 | */ |
32 | /** @file |
32 | /** @file |
33 | */ |
33 | */ |
34 | 34 | ||
35 | #include <sysinfo/sysinfo.h> |
35 | #include <sysinfo/sysinfo.h> |
36 | #include <mm/slab.h> |
36 | #include <mm/slab.h> |
37 | #include <print.h> |
37 | #include <print.h> |
38 | #include <syscall/copy.h> |
38 | #include <syscall/copy.h> |
39 | 39 | ||
40 | sysinfo_item_t *_root = NULL; |
40 | sysinfo_item_t *_root = NULL; |
41 | 41 | ||
42 | 42 | ||
43 | static sysinfo_item_t *sysinfo_find_item(const char *name, sysinfo_item_t *subtree) |
43 | static sysinfo_item_t *sysinfo_find_item(const char *name, sysinfo_item_t *subtree) |
44 | { |
44 | { |
45 | if (subtree == NULL) |
45 | if (subtree == NULL) |
46 | return NULL; |
46 | return NULL; |
47 | 47 | ||
48 | while (subtree != NULL) { |
48 | while (subtree != NULL) { |
49 | int i = 0; |
49 | int i = 0; |
50 | char *a = (char *) name; |
50 | char *a = (char *) name; |
51 | char *b = subtree->name; |
51 | char *b = subtree->name; |
52 | 52 | ||
53 | while ((a[i] == b[i]) && (b[i])) |
53 | while ((a[i] == b[i]) && (b[i])) |
54 | i++; |
54 | i++; |
55 | 55 | ||
56 | if ((!a[i]) && (!b[i])) /* Last name in path matches */ |
56 | if ((!a[i]) && (!b[i])) /* Last name in path matches */ |
57 | return subtree; |
57 | return subtree; |
58 | 58 | ||
59 | if ((a[i] == '.') && (!b[i])) { /* Middle name in path matches */ |
59 | if ((a[i] == '.') && (!b[i])) { /* Middle name in path matches */ |
60 | if (subtree->subinfo_type == SYSINFO_SUBINFO_TABLE) |
60 | if (subtree->subinfo_type == SYSINFO_SUBINFO_TABLE) |
61 | return sysinfo_find_item(a + i + 1, subtree->subinfo.table); |
61 | return sysinfo_find_item(a + i + 1, subtree->subinfo.table); |
62 | 62 | ||
63 | //if (subtree->subinfo_type == SYSINFO_SUBINFO_FUNCTION) /* Subinfo managed by subsystem */ |
63 | //if (subtree->subinfo_type == SYSINFO_SUBINFO_FUNCTION) /* Subinfo managed by subsystem */ |
64 | // return NULL; |
64 | // return NULL; |
65 | 65 | ||
66 | return NULL; /* No subinfo */ |
66 | return NULL; /* No subinfo */ |
67 | } |
67 | } |
68 | /* No matches try next */ |
68 | /* No matches try next */ |
69 | subtree = subtree->next; |
69 | subtree = subtree->next; |
70 | i = 0; |
70 | i = 0; |
71 | } |
71 | } |
72 | return NULL; |
72 | return NULL; |
73 | } |
73 | } |
74 | 74 | ||
75 | static sysinfo_item_t *sysinfo_create_path(const char *name, sysinfo_item_t **psubtree) |
75 | static sysinfo_item_t *sysinfo_create_path(const char *name, sysinfo_item_t **psubtree) |
76 | { |
76 | { |
77 | sysinfo_item_t *subtree; |
77 | sysinfo_item_t *subtree; |
78 | subtree = *psubtree; |
78 | subtree = *psubtree; |
79 | 79 | ||
80 | if (subtree == NULL) { |
80 | if (subtree == NULL) { |
81 | sysinfo_item_t *item = malloc(sizeof(sysinfo_item_t), 0); |
81 | sysinfo_item_t *item = malloc(sizeof(sysinfo_item_t), 0); |
82 | int i = 0, j; |
82 | int i = 0, j; |
83 | 83 | ||
84 | ASSERT(item); |
84 | ASSERT(item); |
85 | *psubtree = item; |
85 | *psubtree = item; |
86 | item->next = NULL; |
86 | item->next = NULL; |
87 | item->val_type = SYSINFO_VAL_UNDEFINED; |
87 | item->val_type = SYSINFO_VAL_UNDEFINED; |
88 | item->subinfo.table = NULL; |
88 | item->subinfo.table = NULL; |
89 | 89 | ||
90 | while (name[i] && (name[i] != '.')) |
90 | while (name[i] && (name[i] != '.')) |
91 | i++; |
91 | i++; |
92 | 92 | ||
93 | item->name = malloc(i, 0); |
93 | item->name = malloc(i, 0); |
94 | ASSERT(item->name); |
94 | ASSERT(item->name); |
95 | 95 | ||
96 | for (j = 0; j < i; j++) |
96 | for (j = 0; j < i; j++) |
97 | item->name[j] = name[j]; |
97 | item->name[j] = name[j]; |
98 | item->name[j] = 0; |
98 | item->name[j] = 0; |
99 | 99 | ||
100 | if (name[i]) { /* =='.' */ |
100 | if (name[i]) { /* =='.' */ |
101 | item->subinfo_type = SYSINFO_SUBINFO_TABLE; |
101 | item->subinfo_type = SYSINFO_SUBINFO_TABLE; |
102 | return sysinfo_create_path(name + i + 1, &(item->subinfo.table)); |
102 | return sysinfo_create_path(name + i + 1, &(item->subinfo.table)); |
103 | } |
103 | } |
104 | item->subinfo_type = SYSINFO_SUBINFO_NONE; |
104 | item->subinfo_type = SYSINFO_SUBINFO_NONE; |
105 | return item; |
105 | return item; |
106 | } |
106 | } |
107 | 107 | ||
108 | while (subtree != NULL) { |
108 | while (subtree != NULL) { |
109 | int i = 0, j; |
109 | int i = 0, j; |
110 | char *a = (char *) name; |
110 | char *a = (char *) name; |
111 | char *b = subtree->name; |
111 | char *b = subtree->name; |
112 | 112 | ||
113 | while ((a[i] == b[i]) && (b[i])) |
113 | while ((a[i] == b[i]) && (b[i])) |
114 | i++; |
114 | i++; |
115 | 115 | ||
116 | if ((!a[i]) && (!b[i])) /* Last name in path matches */ |
116 | if ((!a[i]) && (!b[i])) /* Last name in path matches */ |
117 | return subtree; |
117 | return subtree; |
118 | 118 | ||
119 | if ((a[i] == '.') && (!b[i])) { /* Middle name in path matches */ |
119 | if ((a[i] == '.') && (!b[i])) { /* Middle name in path matches */ |
120 | if (subtree->subinfo_type == SYSINFO_SUBINFO_TABLE) |
120 | if (subtree->subinfo_type == SYSINFO_SUBINFO_TABLE) |
121 | return sysinfo_create_path(a + i + 1, &(subtree->subinfo.table)); |
121 | return sysinfo_create_path(a + i + 1, &(subtree->subinfo.table)); |
122 | 122 | ||
123 | if (subtree->subinfo_type == SYSINFO_SUBINFO_NONE) { |
123 | if (subtree->subinfo_type == SYSINFO_SUBINFO_NONE) { |
124 | subtree->subinfo_type = SYSINFO_SUBINFO_TABLE; |
124 | subtree->subinfo_type = SYSINFO_SUBINFO_TABLE; |
125 | return sysinfo_create_path(a + i + 1,&(subtree->subinfo.table)); |
125 | return sysinfo_create_path(a + i + 1,&(subtree->subinfo.table)); |
126 | } |
126 | } |
127 | 127 | ||
128 | //if (subtree->subinfo_type == SYSINFO_SUBINFO_FUNCTION) /* Subinfo managed by subsystem */ |
128 | //if (subtree->subinfo_type == SYSINFO_SUBINFO_FUNCTION) /* Subinfo managed by subsystem */ |
129 | // return NULL; |
129 | // return NULL; |
130 | 130 | ||
131 | return NULL; |
131 | return NULL; |
132 | } |
132 | } |
133 | /* No matches try next or create new*/ |
133 | /* No matches try next or create new*/ |
134 | if (subtree->next == NULL) { |
134 | if (subtree->next == NULL) { |
135 | sysinfo_item_t *item = malloc(sizeof(sysinfo_item_t), 0); |
135 | sysinfo_item_t *item = malloc(sizeof(sysinfo_item_t), 0); |
136 | 136 | ||
137 | ASSERT(item); |
137 | ASSERT(item); |
138 | subtree->next = item; |
138 | subtree->next = item; |
139 | item->next = NULL; |
139 | item->next = NULL; |
140 | item->val_type = SYSINFO_VAL_UNDEFINED; |
140 | item->val_type = SYSINFO_VAL_UNDEFINED; |
141 | item->subinfo.table = NULL; |
141 | item->subinfo.table = NULL; |
142 | 142 | ||
143 | i = 0; |
143 | i = 0; |
144 | while (name[i] && (name[i] != '.')) |
144 | while (name[i] && (name[i] != '.')) |
145 | i++; |
145 | i++; |
146 | 146 | ||
147 | item->name = malloc(i, 0); |
147 | item->name = malloc(i, 0); |
148 | ASSERT(item->name); |
148 | ASSERT(item->name); |
149 | 149 | ||
150 | for (j = 0; j < i; j++) |
150 | for (j = 0; j < i; j++) |
151 | item->name[j] = name[j]; |
151 | item->name[j] = name[j]; |
152 | 152 | ||
153 | item->name[j] = 0; |
153 | item->name[j] = 0; |
154 | 154 | ||
155 | if(name[i]) { /* =='.' */ |
155 | if(name[i]) { /* =='.' */ |
156 | item->subinfo_type = SYSINFO_SUBINFO_TABLE; |
156 | item->subinfo_type = SYSINFO_SUBINFO_TABLE; |
157 | return sysinfo_create_path(name + i + 1, &(item->subinfo.table)); |
157 | return sysinfo_create_path(name + i + 1, &(item->subinfo.table)); |
158 | } |
158 | } |
159 | item->subinfo_type = SYSINFO_SUBINFO_NONE; |
159 | item->subinfo_type = SYSINFO_SUBINFO_NONE; |
160 | return item; |
160 | return item; |
161 | } else { |
161 | } else { |
162 | subtree = subtree->next; |
162 | subtree = subtree->next; |
163 | i = 0; |
163 | i = 0; |
164 | } |
164 | } |
165 | } |
165 | } |
166 | panic("Not reached\n"); |
166 | panic("Not reached\n"); |
167 | return NULL; |
167 | return NULL; |
168 | } |
168 | } |
169 | 169 | ||
170 | void sysinfo_set_item_val(const char *name, sysinfo_item_t **root, __native val) |
170 | void sysinfo_set_item_val(const char *name, sysinfo_item_t **root, __native val) |
171 | { |
171 | { |
172 | if (root == NULL) |
172 | if (root == NULL) |
173 | root = &_root; |
173 | root = &_root; |
174 | 174 | ||
175 | /* If already created create only returns pointer |
175 | /* If already created create only returns pointer |
176 | If not, create it */ |
176 | If not, create it */ |
177 | sysinfo_item_t *item = sysinfo_create_path(name, root); |
177 | sysinfo_item_t *item = sysinfo_create_path(name, root); |
178 | 178 | ||
179 | if (item != NULL) { /* If in subsystem, unable to create or return so unable to set */ |
179 | if (item != NULL) { /* If in subsystem, unable to create or return so unable to set */ |
180 | item->val.val=val; |
180 | item->val.val=val; |
181 | item->val_type = SYSINFO_VAL_VAL; |
181 | item->val_type = SYSINFO_VAL_VAL; |
182 | } |
182 | } |
183 | } |
183 | } |
184 | 184 | ||
185 | void sysinfo_set_item_function(const char *name, sysinfo_item_t **root, sysinfo_val_fn_t fn) |
185 | void sysinfo_set_item_function(const char *name, sysinfo_item_t **root, sysinfo_val_fn_t fn) |
186 | { |
186 | { |
187 | if (root == NULL) |
187 | if (root == NULL) |
188 | root = &_root; |
188 | root = &_root; |
189 | 189 | ||
190 | /* If already created create only returns pointer |
190 | /* If already created create only returns pointer |
191 | If not, create it */ |
191 | If not, create it */ |
192 | sysinfo_item_t *item = sysinfo_create_path(name, root); |
192 | sysinfo_item_t *item = sysinfo_create_path(name, root); |
193 | 193 | ||
194 | if (item != NULL) { /* If in subsystem, unable to create or return so unable to set */ |
194 | if (item != NULL) { /* If in subsystem, unable to create or return so unable to set */ |
195 | item->val.fn=fn; |
195 | item->val.fn=fn; |
196 | item->val_type = SYSINFO_VAL_FUNCTION; |
196 | item->val_type = SYSINFO_VAL_FUNCTION; |
197 | } |
197 | } |
198 | } |
198 | } |
199 | 199 | ||
200 | 200 | ||
201 | void sysinfo_set_item_undefined(const char *name, sysinfo_item_t **root) |
201 | void sysinfo_set_item_undefined(const char *name, sysinfo_item_t **root) |
202 | { |
202 | { |
203 | if (root == NULL) |
203 | if (root == NULL) |
204 | root = &_root; |
204 | root = &_root; |
205 | 205 | ||
206 | /* If already created create only returns pointer |
206 | /* If already created create only returns pointer |
207 | If not, create it */ |
207 | If not, create it */ |
208 | sysinfo_item_t *item = sysinfo_create_path(name, root); |
208 | sysinfo_item_t *item = sysinfo_create_path(name, root); |
209 | 209 | ||
210 | if (item != NULL) |
210 | if (item != NULL) |
211 | item->val_type = SYSINFO_VAL_UNDEFINED; |
211 | item->val_type = SYSINFO_VAL_UNDEFINED; |
212 | } |
212 | } |
213 | 213 | ||
214 | 214 | ||
215 | void sysinfo_dump(sysinfo_item_t **proot, int depth) |
215 | void sysinfo_dump(sysinfo_item_t **proot, int depth) |
216 | { |
216 | { |
217 | sysinfo_item_t *root; |
217 | sysinfo_item_t *root; |
218 | if (proot == NULL) |
218 | if (proot == NULL) |
219 | proot = &_root; |
219 | proot = &_root; |
220 | 220 | ||
221 | root = *proot; |
221 | root = *proot; |
222 | 222 | ||
223 | while (root != NULL) { |
223 | while (root != NULL) { |
224 | int i; |
224 | int i; |
225 | __native val = 0; |
225 | __native val = 0; |
226 | char *vtype = NULL; |
226 | char *vtype = NULL; |
227 | 227 | ||
228 | 228 | ||
229 | for (i = 0; i < depth; i++) |
229 | for (i = 0; i < depth; i++) |
230 | printf(" "); |
230 | printf(" "); |
231 | 231 | ||
232 | switch (root->val_type) { |
232 | switch (root->val_type) { |
233 | case SYSINFO_VAL_UNDEFINED: |
233 | case SYSINFO_VAL_UNDEFINED: |
234 | val = 0; |
234 | val = 0; |
235 | vtype = "UND"; |
235 | vtype = "UND"; |
236 | break; |
236 | break; |
237 | case SYSINFO_VAL_VAL: |
237 | case SYSINFO_VAL_VAL: |
238 | val = root->val.val; |
238 | val = root->val.val; |
239 | vtype = "VAL"; |
239 | vtype = "VAL"; |
240 | break; |
240 | break; |
241 | case SYSINFO_VAL_FUNCTION: |
241 | case SYSINFO_VAL_FUNCTION: |
242 | val = ((sysinfo_val_fn_t) (root->val.fn)) (root); |
242 | val = ((sysinfo_val_fn_t) (root->val.fn)) (root); |
243 | vtype = "FUN"; |
243 | vtype = "FUN"; |
244 | break; |
244 | break; |
245 | } |
245 | } |
246 | 246 | ||
247 | printf("%s %s val:%d(%X) sub:%s\n", root->name, vtype, val, val, (root->subinfo_type == SYSINFO_SUBINFO_NONE) ? "NON" : ((root->subinfo_type == SYSINFO_SUBINFO_TABLE) ? "TAB" : "FUN")); |
247 | printf("%s %s val:%d(%x) sub:%s\n", root->name, vtype, val, val, (root->subinfo_type == SYSINFO_SUBINFO_NONE) ? "NON" : ((root->subinfo_type == SYSINFO_SUBINFO_TABLE) ? "TAB" : "FUN")); |
248 | 248 | ||
249 | if (root->subinfo_type == SYSINFO_SUBINFO_TABLE) |
249 | if (root->subinfo_type == SYSINFO_SUBINFO_TABLE) |
250 | sysinfo_dump(&(root -> subinfo.table), depth + 1); |
250 | sysinfo_dump(&(root -> subinfo.table), depth + 1); |
251 | 251 | ||
252 | root = root->next; |
252 | root = root->next; |
253 | } |
253 | } |
254 | } |
254 | } |
255 | 255 | ||
256 | sysinfo_rettype_t sysinfo_get_val(const char *name, sysinfo_item_t **root) |
256 | sysinfo_rettype_t sysinfo_get_val(const char *name, sysinfo_item_t **root) |
257 | { |
257 | { |
258 | // TODO: Implement Subsystem subinfo (by function implemented subinfo) |
258 | // TODO: Implement Subsystem subinfo (by function implemented subinfo) |
259 | 259 | ||
260 | sysinfo_rettype_t ret = {0, false}; |
260 | sysinfo_rettype_t ret = {0, false}; |
261 | 261 | ||
262 | if (root == NULL) |
262 | if (root == NULL) |
263 | root = &_root; |
263 | root = &_root; |
264 | 264 | ||
265 | sysinfo_item_t *item = sysinfo_find_item(name, *root); |
265 | sysinfo_item_t *item = sysinfo_find_item(name, *root); |
266 | 266 | ||
267 | if (item != NULL) { |
267 | if (item != NULL) { |
268 | if (item->val_type == SYSINFO_VAL_UNDEFINED) |
268 | if (item->val_type == SYSINFO_VAL_UNDEFINED) |
269 | return ret; |
269 | return ret; |
270 | else |
270 | else |
271 | ret.valid = true; |
271 | ret.valid = true; |
272 | 272 | ||
273 | if (item->val_type == SYSINFO_VAL_VAL) |
273 | if (item->val_type == SYSINFO_VAL_VAL) |
274 | ret.val = item->val.val; |
274 | ret.val = item->val.val; |
275 | else |
275 | else |
276 | ret.val = ((sysinfo_val_fn_t) (item->val.fn)) (item); |
276 | ret.val = ((sysinfo_val_fn_t) (item->val.fn)) (item); |
277 | } |
277 | } |
278 | return ret; |
278 | return ret; |
279 | } |
279 | } |
280 | 280 | ||
281 | __native sys_sysinfo_valid(__native ptr, __native len) |
281 | __native sys_sysinfo_valid(__native ptr, __native len) |
282 | { |
282 | { |
283 | char *str; |
283 | char *str; |
284 | sysinfo_rettype_t ret = {0, 0}; |
284 | sysinfo_rettype_t ret = {0, 0}; |
285 | str = malloc(len + 1, 0); |
285 | str = malloc(len + 1, 0); |
286 | 286 | ||
287 | ASSERT(str); |
287 | ASSERT(str); |
288 | if (!((copy_from_uspace(str, (void *) ptr, len + 1)) || (str[len]))) |
288 | if (!((copy_from_uspace(str, (void *) ptr, len + 1)) || (str[len]))) |
289 | ret = sysinfo_get_val(str, NULL); |
289 | ret = sysinfo_get_val(str, NULL); |
290 | 290 | ||
291 | free(str); |
291 | free(str); |
292 | return ret.valid; |
292 | return ret.valid; |
293 | } |
293 | } |
294 | 294 | ||
295 | __native sys_sysinfo_value(__native ptr, __native len) |
295 | __native sys_sysinfo_value(__native ptr, __native len) |
296 | { |
296 | { |
297 | char *str; |
297 | char *str; |
298 | sysinfo_rettype_t ret = {0, 0}; |
298 | sysinfo_rettype_t ret = {0, 0}; |
299 | str = malloc(len + 1, 0); |
299 | str = malloc(len + 1, 0); |
300 | 300 | ||
301 | ASSERT(str); |
301 | ASSERT(str); |
302 | if (!((copy_from_uspace(str, (void *) ptr, len + 1)) || (str[len]))) |
302 | if (!((copy_from_uspace(str, (void *) ptr, len + 1)) || (str[len]))) |
303 | ret = sysinfo_get_val(str, NULL); |
303 | ret = sysinfo_get_val(str, NULL); |
304 | 304 | ||
305 | free(str); |
305 | free(str); |
306 | return ret.val; |
306 | return ret.val; |
307 | } |
307 | } |
308 | 308 | ||
309 | /** @} |
309 | /** @} |
310 | */ |
310 | */ |
311 | 311 | ||
312 | 312 |