void gff_close(gff_file_t *gff_file, int free_records)
{
// Free string members
free(gff_file->filename);
// Free header entries
if (!cp_list_is_empty(gff_file->header_entries)) {
cp_list_destroy(gff_file->header_entries);
}
// Free records list if asked to
if (free_records) {
cp_list_destroy(gff_file->records);
}
munmap((void*) gff_file->data, gff_file->data_len);
free(gff_file);
}
void cp_thread_pool_destroy(cp_thread_pool *pool)
{
#ifdef __TRACE__
DEBUGMSG("stopping cp_thread_pool %lX", pool);
#endif
if (pool->running) cp_thread_pool_stop(pool);
cp_list_destroy(pool->free_pool);
// cp_list_destroy_custom(pool->free_pool,
// (cp_destructor_fn) cp_pooled_thread_destroy);
cp_hashlist_destroy(pool->in_use);
// cp_hashlist_destroy_custom(pool->in_use, NULL,
// (cp_destructor_fn) cp_pooled_thread_destroy);
cp_mutex_destroy(pool->pool_lock);
free(pool->pool_lock);
cp_cond_destroy(pool->pool_cond);
free(pool->pool_cond);
free(pool);
}
int main(int argc, char *argv[])
{
int i;
cp_thread w[COUNT];
cp_thread r[COUNT];
long total;
int rc;
if (argc > 1) silent = atoi(argv[1]);
for (i = 0; i < COUNT; i++)
{
rc = cp_mutex_init(&lock[i], NULL);
cp_cond_init(&cond[i], NULL);
t[i] = cp_hashtable_create(10, cp_hash_string, cp_hash_compare_string);
tl[i] = cp_list_create();
}
rc = cp_mutex_init(&start_mutex, NULL);
cp_cond_init(&start_cond, NULL);
for (i = 0; i < COUNT; i++)
cp_thread_create(r[i], NULL, reader, (void *) i);
for (i = 0; i < COUNT; i++)
cp_thread_create(w[i], NULL, writer, (void *) INSERTS);
printf("press enter\n");
getchar();
cp_mutex_lock(&start_mutex);
running = 1;
total = time(NULL);
cp_cond_broadcast(&start_cond);
rc = cp_mutex_unlock(&start_mutex);
if (rc == 0) write_err("MAIN");
for (i = 0; i < COUNT; i++)
cp_thread_join(w[i], NULL);
running = 0;
for (i = 0; i < COUNT; i++)
{
cp_mutex_lock(&lock[i]);
cp_cond_broadcast(&cond[i]);
cp_mutex_unlock(&lock[i]);
cp_thread_join(r[i], NULL);
}
total = time(NULL) - total;
printf("\ndone in %ld seconds. tables should be empty now. press enter.\n",
total);
getchar();
for (i = 0; i < COUNT; i++)
{
printf("table %d: %ld items\n", i, cp_hashtable_count(t[i]));
cp_hashtable_destroy(t[i]);
printf("list %d: %ld items\n", i, cp_list_item_count(tl[i]));
while (cp_list_item_count(tl[i]))
{
char *leftover = cp_list_remove_head(tl[i]);
printf(" * %s\n", leftover);
}
cp_list_destroy(tl[i]);
}
printf("deleted them tables. press enter.\n");
getchar();
printf("bye.\n");
return 0;
}
