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comparison th_config.c @ 708:a34715d51ea4

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Add support for deallocator function in th_cfg_free() for freeing the values.
author Matti Hamalainen <ccr@tnsp.org>
date Mon, 27 Apr 2020 00:44:15 +0300
parents ae601363fdad
children 4ca6a3b30fe8
comparison
equal deleted inserted replaced
707:57d30f49fe1e 708:a34715d51ea4
13 13
14 14
15 #define SET_MAX_BUF (8192) 15 #define SET_MAX_BUF (8192)
16 16
17 17
18 /* Free a given configuration (the values are not free'd) 18 /* Deallocate a given configuration. Notice that the values are NOT freed,
19 */ 19 * unless a deallocator function is specified to free them.
20 void th_cfg_free(th_cfgitem_t *cfg) 20 */
21 void th_cfg_free(th_cfgitem_t *cfg, void (*freefunc)(th_cfgitem_t *))
21 { 22 {
22 th_cfgitem_t *node = cfg; 23 th_cfgitem_t *node = cfg;
23 24
24 while (node != NULL) 25 while (node != NULL)
25 { 26 {
26 th_cfgitem_t *next = (th_cfgitem_t *) node->node.next; 27 th_cfgitem_t *next = (th_cfgitem_t *) node->node.next;
27 28
28 if (node->type == ITEM_SECTION) 29 if (node->type == ITEM_SECTION)
29 th_cfg_free((th_cfgitem_t *) node->v.data); 30 th_cfg_free((th_cfgitem_t *) node->v.data, freefunc);
31 else
32 if (freefunc != NULL)
33 freefunc(node);
30 34
31 th_free(node->name); 35 th_free(node->name);
32 th_free(node); 36 th_free(node);
33 node = next; 37 node = next;
34 } 38 }