standardize on flush buffer (no plural)

[lttng-ust.git] / libustctl / ustctl.c

diff --git a/libustctl/ustctl.c b/libustctl/ustctl.c
index e0b7edafdb39ad07035a7558a89fb8d98ffb5565..50357645dd18ca0153c3025360a1ad0c2c137e1a 100644 (file)
--- a/libustctl/ustctl.c
+++ b/libustctl/ustctl.c
@@ -55,6 +55,32 @@ void release_object(int sock, struct object_data *data)
        free(data);
 }
 
+/*
+ * Send registration done packet to the application.
+ */
+int ustctl_register_done(int sock)
+{
+       struct ustcomm_ust_msg lum;
+       struct ustcomm_ust_reply lur;
+       int ret;
+
+       DBG("Sending register done command to %d", sock);
+       memset(&lum, 0, sizeof(lum));
+       lum.handle = LTTNG_UST_ROOT_HANDLE;
+       lum.cmd = LTTNG_UST_REGISTER_DONE;
+       ret = ustcomm_send_app_cmd(sock, &lum, &lur);
+       if (ret)
+               return ret;
+       if (lur.ret_code != USTCOMM_OK) {
+               DBG("Return code: %s", ustcomm_get_readable_code(lur.ret_code));
+               goto error;
+       }
+       return 0;
+
+error:
+       return -1;
+}
+
 /*
  * returns session handle.
  */
@@ -375,6 +401,17 @@ int ustctl_wait_quiescent(int sock)
        return 0;
 }
 
+int ustctl_flush_buffer(int sock, struct object_data *channel_data)
+{
+       struct ustcomm_ust_msg lum;
+       struct ustcomm_ust_reply lur;
+
+       memset(&lum, 0, sizeof(lum));
+       lum.handle = channel_data->handle;
+       lum.cmd = LTTNG_UST_FLUSH_BUFFER;
+       return ustcomm_send_app_cmd(sock, &lum, &lur);
+}
+
 int ustctl_calibrate(int sock, struct lttng_ust_calibrate *calibrate)
 {
        return -ENOSYS;