1 /* 2 * %CopyrightBegin% 3 * 4 * Copyright Ericsson AB 1998-2016. All Rights Reserved. 5 * 6 * Licensed under the Apache License, Version 2.0 (the "License"); 7 * you may not use this file except in compliance with the License. 8 * You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, software 13 * distributed under the License is distributed on an "AS IS" BASIS, 14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 * See the License for the specific language governing permissions and 16 * limitations under the License. 17 * 18 * %CopyrightEnd% 19 * 20 21 */ 22 #include <stdlib.h> 23 #include "hash.h" 24 25 /* remove all the key-values from a table. The 26 * values are removed with 27 * the user-provided function f. 28 */ ei_hash_freetab(ei_hash * tab,void (* f)(void *))29int ei_hash_freetab(ei_hash *tab, void (*f)(void *)) 30 { 31 ei_bucket *b, *next; 32 int i; 33 34 for (i=0; i<tab->size; i++) { 35 b=tab->tab[i]; 36 while (b) { 37 next = b->next; 38 39 if (f) f((void *)b->value); 40 41 /* no point in saving these buckets on freelist */ 42 free(b); 43 b = next; 44 } 45 } 46 47 /* remove the freelist */ 48 b = tab->freelist; 49 while (b) { 50 next = b->next; 51 free(b); 52 b = next; 53 } 54 55 /* remove the table */ 56 free(tab); 57 58 return 0; 59 } 60