/usr/share/common-lisp/ros/std_msgs/msg/_package_ColorRGBA.lisp is in cl-std-msgs 0.5.9-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 | (cl:in-package std_msgs-msg)
(cl:export '(R-VAL
R
G-VAL
G
B-VAL
B
A-VAL
A
))
|