static void _vala_clear_GRWLock (GRWLock * mutex) {
GRWLock zero_mutex = { 0 };
if (memcmp (mutex, &zero_mutex, sizeof (GRWLock))) {
g_rw_lock_clear (mutex);
memset (mutex, 0, sizeof (GRWLock));
}
}
/**
* free the data-structures for a event-thread
*
* joins the event-thread, closes notification-pipe and free's the event-base
*/
void chassis_event_thread_free(chassis_event_thread_t *thread) {
if (!thread) return;
if (thread->thr) g_thread_join(thread->thr);
if (thread->notify_receive_fd != -1) {
event_del(&(thread->notify_fd_event));
closesocket(thread->notify_receive_fd);
}
if (thread->notify_send_fd != -1) {
closesocket(thread->notify_send_fd);
}
/* we don't want to free the global event-base */
if (thread->thr != NULL && thread->event_base) event_base_free(thread->event_base);
network_mysqld_con* con = NULL;
while ((con = g_async_queue_try_pop(thread->event_queue))) {
network_mysqld_con_free(con);
}
g_atomic_pointer_set(&(thread->thread_status_var.thread_stat[THREAD_STAT_EVENT_WAITING]), 0);
g_async_queue_unref(thread->event_queue);
g_rw_lock_clear(&thread->connection_lock);
if (thread->connection_list != NULL)
{
g_list_free_full(thread->connection_list, (GDestroyNotify)network_mysqld_con_free);
}
g_free(thread);
}
void drew_loader_unref(DrewLoader *ldr)
{
g_return_if_fail(ldr);
if (g_atomic_int_dec_and_test(&ldr->ref_count)) {
g_rw_lock_clear(&ldr->lock);
for (int i = 0; i < ldr->nlibs; i++) {
g_free(ldr->lib[i].name);
g_free(ldr->lib[i].path);
close_library(ldr->lib[i].handle);
}
g_free(ldr->lib);
for (int i = 0; i < ldr->nplugins; i++) {
if (!(ldr->plugin[i].flags & FLAG_PLUGIN_OK))
continue;
g_free(ldr->plugin[i].name);
g_free(ldr->plugin[i].functbl);
g_free(ldr->plugin[i].metadata);
}
g_free(ldr->plugin);
g_free(ldr);
}
return;
}
/**
* free all entries of the pool
*
*/
void network_connection_pool_free(network_connection_pool *pool) {
if (!pool) return;
g_hash_table_foreach_remove(pool->users, g_hash_table_true, NULL);
g_mutex_lock(&(pool->connection_pool_mutex));
g_hash_table_destroy(pool->users);
g_mutex_unlock(&(pool->connection_pool_mutex));
g_mutex_clear(&(pool->connection_pool_mutex));
// added by sohu-inc.com
g_rw_lock_writer_lock(&pool->pool_status_lock);
g_hash_table_destroy(pool->conn_pool_status);
g_rw_lock_writer_unlock(&pool->pool_status_lock);
g_rw_lock_clear(&pool->pool_status_lock);
// g_hash_table_destroy(pool->conn_num_in_use);
// g_hash_table_destroy(pool->conn_pending);
if (pool->garbage_connection_pool != NULL) {
garbage_connection_pool_free(pool->garbage_connection_pool);
pool->garbage_connection_pool = NULL;
}
g_free(pool);
}
static void
test_rwlock (void)
{
GRWLock lock;
g_rw_lock_init (&lock);
g_rw_lock_clear (&lock);
}
/*
* refstore_free
*/
void
refstore_free ( refstore *rs )
{
refstore_clear ( rs, TRUE );
g_free ( rs->path );
g_rw_lock_clear ( &(rs->lock) );
g_free ( rs );
}
/*
* view_free
*/
void
view_free ( view *v )
{
g_free ( v->current_line );
g_free ( v->current_line_most_recent_data );
vblocks_list_clear ( v->blocks_head );
g_rw_lock_clear ( &(v->lock) );
g_free ( v );
}
void
sql_filter_free(sql_filter *filter)
{
if (filter == NULL) return ;
g_hash_table_remove_all(filter->blacklist);
g_hash_table_destroy(filter->blacklist);
g_rw_lock_clear(&filter->sql_filter_lock);
g_free(filter->blacklist_file);
g_free(filter);
return ;
}
static void
test_rwlock1 (void)
{
GRWLock lock;
g_rw_lock_init (&lock);
g_rw_lock_writer_lock (&lock);
g_rw_lock_writer_unlock (&lock);
g_rw_lock_writer_lock (&lock);
g_rw_lock_writer_unlock (&lock);
g_rw_lock_clear (&lock);
}
static void
fu_mutex_finalize (GObject *obj)
{
FuMutex *self = FU_MUTEX (obj);
g_rw_lock_clear (&self->rw_lock);
#ifdef FU_MUTEX_DEBUG
g_free (self->id);
g_string_free (self->reader, TRUE);
g_string_free (self->writer, TRUE);
#endif
G_OBJECT_CLASS (fu_mutex_parent_class)->finalize (obj);
}
static void _schedulerpolicyhoststeal_free(SchedulerPolicy* policy) {
MAGIC_ASSERT(policy);
HostStealPolicyData* data = policy->data;
g_hash_table_destroy(data->hostToQueueDataMap);
g_hash_table_destroy(data->threadToThreadDataMap);
g_hash_table_destroy(data->hostToThreadMap);
g_rw_lock_clear(&data->lock);
g_free(data);
MAGIC_CLEAR(policy);
g_free(policy);
}
/**
* user_db_sql_rule_table内存释放函数
* @param table user_db_sql_rule_table规则列表
*/
void user_db_sql_rule_table_free(
user_db_sql_rule_table *table) {
if (NULL == table) {
return;
}
g_rw_lock_writer_lock(&table->table_lock[SQL_SINGLE]);
g_hash_table_destroy(table->user_db_sql_rule[SQL_SINGLE]);
table->user_db_sql_rule[SQL_SINGLE] = NULL;
g_rw_lock_writer_unlock(&table->table_lock[SQL_SINGLE]);
g_rw_lock_clear(&table->table_lock[SQL_SINGLE]);
g_rw_lock_writer_lock(&table->table_lock[SQL_TEMPLATE]);
g_hash_table_destroy(table->user_db_sql_rule[SQL_TEMPLATE]);
table->user_db_sql_rule[SQL_TEMPLATE] = NULL;
g_rw_lock_writer_unlock(&table->table_lock[SQL_TEMPLATE]);
g_rw_lock_clear(&table->table_lock[SQL_TEMPLATE]);
g_free(table);
}
/**
* db sql规则列表的销毁
* @param table 要被销毁的db sql规则列表的指针
*/
void db_sql_rule_table_free(db_sql_rule_table *table) {
if (NULL == table) {
return;
}
g_rw_lock_writer_lock(&table->table_lock);
g_hash_table_destroy(table->db_sql_rule);
table->db_sql_rule = NULL;
g_rw_lock_writer_unlock(&table->table_lock);
g_rw_lock_clear(&table->table_lock);
g_free(table);
}
void
meta0_backend_clean(struct meta0_backend_s *m0)
{
if (!m0)
return;
oio_str_clean (&m0->ns);
oio_str_clean (&m0->id);
if (m0->array_by_prefix)
meta0_utils_array_clean(m0->array_by_prefix);
if (m0->array_meta1_ref)
meta0_utils_array_meta1ref_clean(m0->array_meta1_ref);
g_rw_lock_clear (&m0->rwlock);
g_free(m0);
}
void
sql_reserved_query_free(sql_reserved_query *srq)
{
if (srq == NULL) return ;
g_hash_table_remove_all(srq->ht_reserved_query);
g_hash_table_destroy(srq->ht_reserved_query);
g_queue_free(srq->gq_reserved_long_query);
g_queue_free(srq->gq_reserved_short_query);
g_rw_lock_clear(&srq->rq_lock);
g_free(srq);
}
static void _shadowtorpreload_cryptoTeardown() {
G_LOCK(shadowtorpreloadPrimaryLock);
if(shadowtorpreloadGlobalState.initialized &&
shadowtorpreloadGlobalState.cryptoThreadLocks &&
--shadowtorpreloadGlobalState.nThreads == 0) {
for(int i = 0; i < shadowtorpreloadGlobalState.numCryptoThreadLocks; i++) {
g_rw_lock_clear(&(shadowtorpreloadGlobalState.cryptoThreadLocks[i]));
}
g_free(shadowtorpreloadGlobalState.cryptoThreadLocks);
shadowtorpreloadGlobalState.cryptoThreadLocks = NULL;
shadowtorpreloadGlobalState.initialized = 0;
}
G_UNLOCK(shadowtorpreloadPrimaryLock);
}
void slow_query_log_config_t_free(slow_query_log_config_t *config) {
if (config != NULL) {
g_rw_lock_writer_lock( &(config->rwlock) );
config->is_enabled = FALSE;
if (config->log_file != NULL) {
slow_query_log_file_t_free(config->log_file);
config->log_file = NULL;
}
if (config->filter != NULL) {
slow_query_log_filter_t_free(config->filter);
config->filter = NULL;
}
g_rw_lock_writer_unlock( &(config->rwlock) );
g_rw_lock_clear( &(config->rwlock) );
g_free(config);
}
return;
}
JS_EXPORT_API
void dock_emit_webview_ok()
{
static gboolean inited = FALSE;
if (!inited) {
if (!is_compiz_plugin_valid()) {
gtk_widget_hide(container);
GtkWidget* dialog = gtk_message_dialog_new(NULL, GTK_DIALOG_MODAL,
GTK_MESSAGE_ERROR,
GTK_BUTTONS_OK,
_("Dock failed to start"
", because "
"Compiz is not "
"enabled."));
gtk_dialog_run(GTK_DIALOG(dialog));
gtk_widget_destroy(dialog);
exit(2);
}
inited = TRUE;
init_config();
}
g_warning("[%s]", __func__);
GRWLock lock;
g_rw_lock_init(&lock); // non-static GRWLock must init and clear.
g_rw_lock_writer_lock(&lock);
update_primary_info(&dock);
g_rw_lock_writer_unlock(&lock);
g_rw_lock_clear(&lock);
_update_dock_size(dock.x, dock.y, dock.width, dock.height);
gtk_widget_show_all(container);
GD.is_webview_loaded = TRUE;
if (GD.config.hide_mode == ALWAYS_HIDE_MODE) {
// dock_hide_now();
} else {
}
dde_session_register();
}
static void
test_rwlock7 (void)
{
gint i;
GThread *threads[THREADS];
for (i = 0; i < LOCKS; i++)
g_rw_lock_init (&locks[i]);
for (i = 0; i < THREADS; i++)
threads[i] = g_thread_new ("test", thread_func, NULL);
for (i = 0; i < THREADS; i++)
g_thread_join (threads[i]);
for (i = 0; i < LOCKS; i++)
g_rw_lock_clear (&locks[i]);
for (i = 0; i < LOCKS; i++)
g_assert (owners[i] == NULL);
}
/* Internal: */
void
dupin_attachment_db_disconnect (DupinAttachmentDB * attachment_db)
{
g_return_if_fail (attachment_db != NULL);
#if DEBUG
g_message("dupin_attachment_db_disconnect: total number of changes for '%s' attachments database: %d\n", attachment_db->name, (gint)sqlite3_total_changes (attachment_db->db));
#endif
if (attachment_db->db)
sqlite3_close (attachment_db->db);
if (attachment_db->todelete == TRUE)
g_unlink (attachment_db->path);
if (attachment_db->name)
g_free (attachment_db->name);
if (attachment_db->path)
g_free (attachment_db->path);
if (attachment_db->parent)
g_free (attachment_db->parent);
if (attachment_db->rwlock)
{
g_rw_lock_clear (attachment_db->rwlock);
g_free (attachment_db->rwlock);
}
if (attachment_db->error_msg)
g_free (attachment_db->error_msg);
if (attachment_db->warning_msg)
g_free (attachment_db->warning_msg);
g_free (attachment_db);
}
/* This test has 2 writers and 10 readers.
* The writers modify an integer multiple times,
* but always leave it with an even value.
* The readers verify that they can only observe
* even values
*/
static void
test_rwlock8 (void)
{
gint i;
even = 0;
g_rw_lock_init (&even_lock);
for (i = 0; i < 2; i++)
writers[i] = g_thread_new ("a", writer_func, GINT_TO_POINTER (i));
for (i = 0; i < 10; i++)
readers[i] = g_thread_new ("b", reader_func, NULL);
for (i = 0; i < 2; i++)
g_thread_join (writers[i]);
for (i = 0; i < 10; i++)
g_thread_join (readers[i]);
g_assert (even % 2 == 0);
g_rw_lock_clear (&even_lock);
}