• John Palmieri's avatar
    * dbus/dbus-threads.c: Add static DBusList *uninitialized_mutex_list and · 14cc7d28
    John Palmieri authored
            static DBusList *uninitialized_condvar_list to support new late
            initialization threading model.  In this model threads can be initialized
            even after the D-Bus API has been used but still needs to be initialized
            before the second thread has been started.  Mutexes and condvar addresses
            are stored in the two static lists and are replaced with actuall locks
            when threads are initalized.
            (_dbus_mutex_new_at_location): New method for creating a mutex and placing
            the location into the static list
            (_dbus_mutex_free_at_location): New method for removing a mutex location
            from the static list and freeing the mutex
            (_dbus_condvar_new_at_location): New method for creating a conditional
            variable and placing the location into the static list
            (_dbus_condvar_free_at_location): New method for removing a conditional
            variable location from the static list and freeing the conditional variable
            (init_uninitialized_locks): Atomic method which goes through the static
            lists of mutex and condvar location and updates them with actuall locks
            (init_global_locks): changed to init_locks
    
            * dbus/dbus-connection.c:
            (_dbus_connection_test_get_locks): New method for tests to check connections
            (_dbus_connection_new_for_transport): Use the new at_location mutex and
            condvar API
            (dbus_connection_allocate_data_slot): Pass in the global lock address
            to _dbus_data_slot_allocator_alloc
    
            * dbus/dbus-dataslot.c:
            (_dbus_data_slot_allocator_alloc): Use the address of the mutex
            instead of the mutex itself
    
            * dbus/dbus-message.c:
            (dbus_message_allocate_data_slot): Pass in the global lock address
            to _dbus_data_slot_allocator_alloc
    
            * dbus/dbus-pending-call.c:
            (dbus_pending_call_allocate_data_slot): Pass in the global lock address
            to _dbus_data_slot_allocator_alloc
    
            * dbus/dbus-server.c:
            (_dbus_server_init_base): Use the new at_location mutex API
            (dbus_server_allocate_data_slot): Pass in the global lock address
            to _dbus_data_slot_allocator_alloc
    
            * test/name-test/test-threads-init.c: New test case for late thread
            initialization
    14cc7d28
dbus-pending-call.c 21.9 KB