diff options
Diffstat (limited to 'src/charon/control/interface_manager.h')
| -rw-r--r-- | src/charon/control/interface_manager.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/charon/control/interface_manager.h b/src/charon/control/interface_manager.h index 06a5fe6c4..3ee1f0e39 100644 --- a/src/charon/control/interface_manager.h +++ b/src/charon/control/interface_manager.h @@ -40,6 +40,15 @@ typedef bool(*interface_manager_cb_t)(void* param, signal_t signal, level_t level, ike_sa_t* ike_sa, char* format, va_list args); +/** + * @brief Empty callback function for interface_manager_t functions. + * + * If you wan't to do a syncrhonous call, but don't need a callback, pass + * this function to the interface_managers methods. + */ +bool interface_manager_cb_empty(void *param, signal_t signal, level_t level, + ike_sa_t *ike_sa, char *format, va_list args); + typedef struct interface_manager_t interface_manager_t; /** @@ -62,6 +71,11 @@ typedef struct interface_manager_t interface_manager_t; * use the manager to fullfill their tasks (initiating, terminating, ...). * The interface_manager starts actions by creating jobs. It then tries to * evaluate the result of the operation by listening on the bus. + * + * Passing NULL as callback to the managers function calls them asynchronously. + * If a callback is specified, they are called synchronoulsy. There is a default + * callback "interface_manager_cb_empty" if you wan't to call a function + * synchronously, but don't need a callback. * * @b Constructors: * - interface_manager_create() |