score: Add and use _Thread_Get_name()

Update #2858.

1 files changed, 37 insertions, 0 deletions

diff --git a/cpukit/score/src/threadname.c b/cpukit/score/src/threadname.c
new file mode 100644
index 0000000000..6e4ffa4044
--- /dev/null
+++ b/cpukit/score/src/threadname.c
@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2017 embedded brains GmbH.
+ *
+ * The license and distribution terms for this file may be
+ * found in the file LICENSE in this distribution or at
+ * http://www.rtems.org/license/LICENSE.
+ */
+
+#if HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <rtems/score/threadimpl.h>
+
+#include <string.h>
+
+size_t _Thread_Get_name(
+  const Thread_Control *the_thread,
+  char                 *buffer,
+  size_t                buffer_size
+)
+{
+  const char *name;
+
+  name = the_thread->Join_queue.Queue.name;
+
+  if ( name != NULL && name[ 0 ] != '\0' ) {
+    return strlcpy( buffer, name, buffer_size );
+  } else {
+    return _Objects_Name_to_string(
+      the_thread->Object.name,
+      false,
+      buffer,
+      buffer_size
+    );
+  }
+}