diff options
Diffstat (limited to 'src/poll.c')
-rw-r--r-- | src/poll.c | 38 |
1 files changed, 38 insertions, 0 deletions
@@ -836,6 +836,44 @@ int ssh_event_add_session(ssh_event event, ssh_session session) { } /** + * @brief Poll all the sockets and sessions associated through an event object. + * If any of the events are set after the poll, the + * call back functions of the sessions or sockets will be called. + * This function should be called once within the programs main loop. + * + * @param event The ssh_event object to poll. + * @param timeout An upper limit on the time for which the poll will + * block, in milliseconds. Specifying a negative value + * means an infinite timeout. This parameter is passed to + * the poll() function. + * @returns SSH_OK No error. + * SSH_ERROR Error happened during the poll. + */ +int ssh_event_dopoll(ssh_event event, int timeout) { + int rc; +#ifdef WITH_SERVER + ssh_session session; + struct ssh_iterator *iterator; +#endif + + if(event == NULL || event->ctx == NULL) { + return SSH_ERROR; + } + rc = ssh_poll_ctx_dopoll(event->ctx, timeout); +#ifdef WITH_SERVER + if(rc == SSH_OK) { + iterator = ssh_list_get_iterator(event->sessions); + while(iterator != NULL) { + session = (ssh_session)iterator->data; + ssh_execute_message_callbacks(session); + iterator = iterator->next; + } + } +#endif + return rc; +} + +/** * @brief Remove a socket fd from an event context. * * @param event The ssh_event object. |