* Command LTTNG_ENABLE_ALL_EVENT processed by the client thread.
*/
static int cmd_enable_event_all(struct ltt_session *session, int domain,
- char *channel_name)
+ char *channel_name, int event_type)
{
int ret;
struct ltt_kernel_channel *kchan;
goto error;
}
- ret = event_kernel_enable_all(session->kernel_session,
- kchan, kernel_tracer_fd);
+ if (event_type == LTTNG_KERNEL_SYSCALL) {
+ ret = event_kernel_enable_syscalls(session->kernel_session,
+ kchan, kernel_tracer_fd);
+ } else {
+ /*
+ * This call enables all LTTNG_KERNEL_TRACEPOINTS and events
+ * already registered to the channel.
+ */
+ ret = event_kernel_enable_all(session->kernel_session,
+ kchan, kernel_tracer_fd);
+ }
+
if (ret != LTTCOMM_OK) {
goto error;
}
DBG("Enabling all kernel event");
ret = cmd_enable_event_all(cmd_ctx->session, cmd_ctx->lsm->domain.type,
- cmd_ctx->lsm->u.enable.channel_name);
+ cmd_ctx->lsm->u.enable.channel_name,
+ cmd_ctx->lsm->u.enable.event.type);
break;
}
case LTTNG_LIST_TRACEPOINTS:
DBG("Sending response (size: %d, retcode: %s)",
cmd_ctx->lttng_msg_size,
- lttng_get_readable_code(cmd_ctx->llm->ret_code));
+ lttng_get_readable_code(-cmd_ctx->llm->ret_code));
ret = send_unix_sock(sock, cmd_ctx->llm, cmd_ctx->lttng_msg_size);
if (ret < 0) {
ERR("Failed to send data back to client");