68 static int dictionary_grow(dictionary * d)  in dictionary_grow()  argument
74     new_val  = (char**) calloc(d->size * 2, sizeof * d->val);  in dictionary_grow()
75     new_key  = (char**) calloc(d->size * 2, sizeof * d->key);  in dictionary_grow()
76     new_hash = (unsigned*) calloc(d->size * 2, sizeof * d->hash);  in dictionary_grow()
88     memcpy(new_val, d->val, d->size * sizeof(char *));  in dictionary_grow()
89     memcpy(new_key, d->key, d->size * sizeof(char *));  in dictionary_grow()
90     memcpy(new_hash, d->hash, d->size * sizeof(unsigned));  in dictionary_grow()
92     free(d->val);  in dictionary_grow()
93     free(d->key);  in dictionary_grow()
94     free(d->hash);  in dictionary_grow()
96     d->size *= 2 ;  in dictionary_grow()
97     d->val = new_val;  in dictionary_grow()
98     d->key = new_key;  in dictionary_grow()
99     d->hash = new_hash;  in dictionary_grow()
152     dictionary  *   d ;  in dictionary_new()  local
157     d = (dictionary*) calloc(1, sizeof * d) ;  in dictionary_new()
159     if (d) {  in dictionary_new()
160         d->size = size ;  in dictionary_new()
161         d->val  = (char**) calloc(size, sizeof * d->val);  in dictionary_new()
162         d->key  = (char**) calloc(size, sizeof * d->key);  in dictionary_new()
163         d->hash = (unsigned*) calloc(size, sizeof * d->hash);  in dictionary_new()
165     return d ;  in dictionary_new()
177 void dictionary_del(dictionary * d)  in dictionary_del()  argument
181     if (d == NULL) return ;  in dictionary_del()
182     for (i = 0 ; i < d->size ; i++) {  in dictionary_del()
183         if (d->key[i] != NULL)  in dictionary_del()
184             free(d->key[i]);  in dictionary_del()
185         if (d->val[i] != NULL)  in dictionary_del()
186             free(d->val[i]);  in dictionary_del()
188     free(d->val);  in dictionary_del()
189     free(d->key);  in dictionary_del()
190     free(d->hash);  in dictionary_del()
191     free(d);  in dictionary_del()
209 const char * dictionary_get(const dictionary * d, const char * key, const char * def)  in dictionary_get()  argument
215     for (i = 0 ; i < d->size ; i++) {  in dictionary_get()
216         if (d->key[i] == NULL)  in dictionary_get()
219         if (hash == d->hash[i]) {  in dictionary_get()
221             if (!strcmp(key, d->key[i])) {  in dictionary_get()
222                 return d->val[i] ;  in dictionary_get()
255 int dictionary_set(dictionary * d, const char * key, const char * val)  in dictionary_set()  argument
260     if (d == NULL || key == NULL) return -1 ;  in dictionary_set()
265     if (d->n > 0) {  in dictionary_set()
266         for (i = 0 ; i < d->size ; i++) {  in dictionary_set()
267             if (d->key[i] == NULL)  in dictionary_set()
269             if (hash == d->hash[i]) { /* Same hash value */  in dictionary_set()
270                 if (!strcmp(key, d->key[i])) {   /* Same key */  in dictionary_set()
272                     if (d->val[i] != NULL)  in dictionary_set()
273                         free(d->val[i]);  in dictionary_set()
274                     d->val[i] = (val ? xstrdup(val) : NULL);  in dictionary_set()
283     if (d->n == d->size) {  in dictionary_set()
285         if (dictionary_grow(d) != 0)  in dictionary_set()
292     for (i = d->n ; d->key[i] ; ) {  in dictionary_set()
293         if (++i == d->size) i = 0;  in dictionary_set()
296     d->key[i]  = xstrdup(key);  in dictionary_set()
297     d->val[i]  = (val ? xstrdup(val) : NULL) ;  in dictionary_set()
298     d->hash[i] = hash;  in dictionary_set()
299     d->n ++ ;  in dictionary_set()
314 void dictionary_unset(dictionary * d, const char * key)  in dictionary_unset()  argument
319     if (key == NULL || d == NULL) {  in dictionary_unset()
324     for (i = 0 ; i < d->size ; i++) {  in dictionary_unset()
325         if (d->key[i] == NULL)  in dictionary_unset()
328         if (hash == d->hash[i]) {  in dictionary_unset()
330             if (!strcmp(key, d->key[i])) {  in dictionary_unset()
336     if (i >= d->size)  in dictionary_unset()
340     free(d->key[i]);  in dictionary_unset()
341     d->key[i] = NULL ;  in dictionary_unset()
342     if (d->val[i] != NULL) {  in dictionary_unset()
343         free(d->val[i]);  in dictionary_unset()
344         d->val[i] = NULL ;  in dictionary_unset()
346     d->hash[i] = 0 ;  in dictionary_unset()
347     d->n -- ;  in dictionary_unset()
363 void dictionary_dump(const dictionary * d, FILE * out)  in dictionary_dump()  argument
367     if (d == NULL || out == NULL) return ;  in dictionary_dump()
368     if (d->n < 1) {  in dictionary_dump()
372     for (i = 0 ; i < d->size ; i++) {  in dictionary_dump()
373         if (d->key[i]) {  in dictionary_dump()
375                     d->key[i],  in dictionary_dump()
376                     d->val[i] ? d->val[i] : "UNDEF");  in dictionary_dump()