void vsf_ftpdataio_dispose_transfer_fd(struct vsf_session* p_sess) { int retval; if (p_sess->data_fd == -1) { bug("no data descriptor in vsf_ftpdataio_dispose_transfer_fd"); } /* Reset the data connection alarm so it runs anew with the blocking close */ start_data_alarm(p_sess); vsf_sysutil_uninstall_io_handler(); if (p_sess->p_data_ssl != 0) { ssl_data_close(p_sess); } /* This close() blocks because we set SO_LINGER */ retval = vsf_sysutil_close_failok(p_sess->data_fd); if (vsf_sysutil_retval_is_error(retval)) { /* Do it again without blocking. */ vsf_sysutil_deactivate_linger_failok(p_sess->data_fd); (void) vsf_sysutil_close_failok(p_sess->data_fd); } vsf_sysutil_clear_alarm(); p_sess->data_fd = -1; }
int vsf_ftpdataio_dispose_transfer_fd(struct vsf_session* p_sess) { int dispose_ret = 1; int retval; if (p_sess->data_fd == -1) { bug("no data descriptor in vsf_ftpdataio_dispose_transfer_fd"); } vsf_sysutil_uninstall_io_handler(); if (p_sess->data_use_ssl && p_sess->ssl_slave_active) { char result; start_data_alarm(p_sess); priv_sock_send_cmd(p_sess->ssl_consumer_fd, PRIV_SOCK_DO_SSL_CLOSE); result = priv_sock_get_result(p_sess->ssl_consumer_fd); if (result != PRIV_SOCK_RESULT_OK) { dispose_ret = 0; } } else if (p_sess->p_data_ssl) { start_data_alarm(p_sess); dispose_ret = ssl_data_close(p_sess); } if (!p_sess->abor_received && !p_sess->data_timeout && dispose_ret == 1) { /* If we didn't get a failure, linger on the close() in order to get more * accurate transfer times. */ start_data_alarm(p_sess); vsf_sysutil_activate_linger(p_sess->data_fd); } /* This close() blocks because we set SO_LINGER */ retval = vsf_sysutil_close_failok(p_sess->data_fd); if (vsf_sysutil_retval_is_error(retval)) { /* Do it again without blocking. */ vsf_sysutil_deactivate_linger_failok(p_sess->data_fd); (void) vsf_sysutil_close_failok(p_sess->data_fd); } p_sess->data_fd = -1; if (tunable_data_connection_timeout > 0) { vsf_sysutil_clear_alarm(); } if (p_sess->abor_received || p_sess->data_timeout) { dispose_ret = 0; } return dispose_ret; }
int vsf_ftpdataio_dispose_transfer_fd(struct vsf_session* p_sess) { int dispose_ret = 1; int retval; if (p_sess->data_fd == -1) { bug("no data descriptor in vsf_ftpdataio_dispose_transfer_fd"); } /* Reset the data connection alarm so it runs anew with the blocking close */ start_data_alarm(p_sess); vsf_sysutil_uninstall_io_handler(); if (p_sess->data_use_ssl && p_sess->ssl_slave_active) { char result; priv_sock_send_cmd(p_sess->ssl_consumer_fd, PRIV_SOCK_DO_SSL_CLOSE); result = priv_sock_get_result(p_sess->ssl_consumer_fd); if (result != PRIV_SOCK_RESULT_OK) { dispose_ret = 0; } } else if (p_sess->p_data_ssl) { dispose_ret = ssl_data_close(p_sess); } /* This close() blocks because we set SO_LINGER */ retval = vsf_sysutil_close_failok(p_sess->data_fd); if (vsf_sysutil_retval_is_error(retval)) { /* Do it again without blocking. */ vsf_sysutil_deactivate_linger_failok(p_sess->data_fd); (void) vsf_sysutil_close_failok(p_sess->data_fd); } if (tunable_data_connection_timeout > 0) { vsf_sysutil_clear_alarm(); } p_sess->data_fd = -1; return dispose_ret; }