/usr/share/common-lisp/ros/std_msgs/msg/Int8.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.
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(cl:in-package std_msgs-msg)
;//! \htmlinclude Int8.msg.html
(cl:defclass <Int8> (roslisp-msg-protocol:ros-message)
((data
:reader data
:initarg :data
:type cl:fixnum
:initform 0))
)
(cl:defclass Int8 (<Int8>)
())
(cl:defmethod cl:initialize-instance :after ((m <Int8>) cl:&rest args)
(cl:declare (cl:ignorable args))
(cl:unless (cl:typep m 'Int8)
(roslisp-msg-protocol:msg-deprecation-warning "using old message class name std_msgs-msg:<Int8> is deprecated: use std_msgs-msg:Int8 instead.")))
(cl:ensure-generic-function 'data-val :lambda-list '(m))
(cl:defmethod data-val ((m <Int8>))
(roslisp-msg-protocol:msg-deprecation-warning "Using old-style slot reader std_msgs-msg:data-val is deprecated. Use std_msgs-msg:data instead.")
(data m))
(cl:defmethod roslisp-msg-protocol:serialize ((msg <Int8>) ostream)
"Serializes a message object of type '<Int8>"
(cl:let* ((signed (cl:slot-value msg 'data)) (unsigned (cl:if (cl:< signed 0) (cl:+ signed 256) signed)))
(cl:write-byte (cl:ldb (cl:byte 8 0) unsigned) ostream)
)
)
(cl:defmethod roslisp-msg-protocol:deserialize ((msg <Int8>) istream)
"Deserializes a message object of type '<Int8>"
(cl:let ((unsigned 0))
(cl:setf (cl:ldb (cl:byte 8 0) unsigned) (cl:read-byte istream))
(cl:setf (cl:slot-value msg 'data) (cl:if (cl:< unsigned 128) unsigned (cl:- unsigned 256))))
msg
)
(cl:defmethod roslisp-msg-protocol:ros-datatype ((msg (cl:eql '<Int8>)))
"Returns string type for a message object of type '<Int8>"
"std_msgs/Int8")
(cl:defmethod roslisp-msg-protocol:ros-datatype ((msg (cl:eql 'Int8)))
"Returns string type for a message object of type 'Int8"
"std_msgs/Int8")
(cl:defmethod roslisp-msg-protocol:md5sum ((type (cl:eql '<Int8>)))
"Returns md5sum for a message object of type '<Int8>"
"27ffa0c9c4b8fb8492252bcad9e5c57b")
(cl:defmethod roslisp-msg-protocol:md5sum ((type (cl:eql 'Int8)))
"Returns md5sum for a message object of type 'Int8"
"27ffa0c9c4b8fb8492252bcad9e5c57b")
(cl:defmethod roslisp-msg-protocol:message-definition ((type (cl:eql '<Int8>)))
"Returns full string definition for message of type '<Int8>"
(cl:format cl:nil "int8 data~%~%~%"))
(cl:defmethod roslisp-msg-protocol:message-definition ((type (cl:eql 'Int8)))
"Returns full string definition for message of type 'Int8"
(cl:format cl:nil "int8 data~%~%~%"))
(cl:defmethod roslisp-msg-protocol:serialization-length ((msg <Int8>))
(cl:+ 0
1
))
(cl:defmethod roslisp-msg-protocol:ros-message-to-list ((msg <Int8>))
"Converts a ROS message object to a list"
(cl:list 'Int8
(cl:cons ':data (data msg))
))
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