+ if (event_param->u.syscall.enable) {
+ ret = lttng_syscall_filter_enable(channel,
+ event_param->name[0] == '\0' ?
+ NULL : event_param->name);
+ if (ret)
+ goto fd_error;
+
+ } else {
+ ret = lttng_syscall_filter_disable(channel,
+ event_param->name[0] == '\0' ?
+ NULL : event_param->name);
+ if (ret)
+ goto fd_error;
+ }