char_device: Add spice_char_device_write_buffer_get_server_no_token()

To allow the server to send agent messages without needing to wait for a
self-token. IE for sending VD_AGENT_CLIENT_DISCONNECTED messages.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/server/char_device.h b/server/char_device.h
index 8bfe4ec6..99bdb2e2 100644
--- a/server/char_device.h
+++ b/server/char_device.h
@@ -181,6 +181,9 @@ void spice_char_device_send_to_client_tokens_set(SpiceCharDeviceState *dev,
 
 SpiceCharDeviceWriteBuffer *spice_char_device_write_buffer_get(SpiceCharDeviceState *dev,
                                                                RedClient *client, int size);
+SpiceCharDeviceWriteBuffer *spice_char_device_write_buffer_get_server_no_token(
+    SpiceCharDeviceState *dev, int size);
+
 /* Either add the buffer to the write queue or release it */
 void spice_char_device_write_buffer_add(SpiceCharDeviceState *dev,
                                         SpiceCharDeviceWriteBuffer *write_buf);