/*
* Remove record r
*/
void strmap_erase(strmap_t *hmap, strmap_rec_t *r) {
assert(strmap_find(hmap, r->key) == r);
string_decref(r->key);
r->key = DELETED_KEY;
hmap->nelems --;
hmap->ndeleted ++;
if (hmap->ndeleted > hmap->cleanup_threshold) {
strmap_cleanup(hmap);
}
}
/*
* Delete: call decref on all keys
*/
void delete_strmap(strmap_t *hmap) {
uint32_t i, n;
char *key;
n = hmap->size;
for (i=0; i<n; i++) {
key = hmap->data[i].key;
if (valid_key(key)) {
string_decref(key);
}
}
safe_free(hmap->data);
hmap->data = NULL;
}
/*
* Empty the table
*/
void reset_strmap(strmap_t *hmap) {
uint32_t i, n;
char *key;
n = hmap->size;
for (i=0; i<n; i++) {
key = hmap->data[i].key;
hmap->data[i].key = NULL;
if (valid_key(key)) {
string_decref(key);
}
}
hmap->nelems = 0;
hmap->ndeleted = 0;
}
/*
* All names in sym_table are built with clone_string.
* Finalizer: decrement the refcount for a string.
*/
static void finalize(stbl_rec_t *r) {
string_decref(r->string);
}
