We accidentally haven't been using $TMUX to work out the session for a while

and in fact it is less useful that using the client ttyname. So don't bother
and don't pass it from the client. If we need it in future it is in c->environ.

1 files changed, 0 insertions, 7 deletions

diff --git a/tmux.h b/tmux.h
index a76d1024..84ad1643 100644
--- a/tmux.h
+++ b/tmux.h
@@ -457,9 +457,6 @@ enum msgtype {
  * Don't forget to bump PROTOCOL_VERSION if any of these change!
  */
 struct msg_command_data {
-	pid_t	pid;		/* from $TMUX or -1 */
-	int	session_id;	/* from $TMUX or -1 */
-
 	int	argc;
 }; /* followed by packed argv */
 
@@ -1401,8 +1398,6 @@ struct cmd_q {
 	void			 (*emptyfn)(struct cmd_q *);
 	void			*data;
 
-	struct msg_command_data	*msgdata;
-
 	TAILQ_ENTRY(cmd_q)       waitentry;
 };
 
@@ -1496,8 +1491,6 @@ extern time_t	 start_time;
 extern char	 socket_path[MAXPATHLEN];
 extern int	 login_shell;
 extern char	*environ_path;
-extern pid_t	 environ_pid;
-extern int	 environ_session_id;
 void		 logfile(const char *);
 const char	*getshell(void);
 int		 checkshell(const char *);