terminal: allow user-context to be retrieved/stored

[elogind.git] / src / libsystemd-terminal / grdev.c

diff --git a/src/libsystemd-terminal/grdev.c b/src/libsystemd-terminal/grdev.c
index 43d0c7c9bfa4fa4076e9ecdc9a8dedb7d2fd88cd..e34112ee7cb248e923f21b3ff2a20d687a364f77 100644 (file)
--- a/src/libsystemd-terminal/grdev.c
+++ b/src/libsystemd-terminal/grdev.c
@@ -282,6 +282,24 @@ grdev_display *grdev_display_free(grdev_display *display) {
         return NULL;
 }
 
+void grdev_display_set_userdata(grdev_display *display, void *userdata) {
+        assert(display);
+
+        display->userdata = userdata;
+}
+
+void *grdev_display_get_userdata(grdev_display *display) {
+        assert_return(display, NULL);
+
+        return display->userdata;
+}
+
+const char *grdev_display_get_name(grdev_display *display) {
+        assert_return(display, NULL);
+
+        return display->name;
+}
+
 bool grdev_display_is_enabled(grdev_display *display) {
         return display && display->enabled;
 }