Sync OpenBSD patchset 734:

Return the command client return code with MSG_EXIT now that MSG_ERROR and
MSG_PRINT are unused.

New clients should be compatible with old tmux servers but vice versa may print
an error.

1 files changed, 6 insertions, 1 deletions

diff --git a/tmux.h b/tmux.h
index 8e43ae43..bbf6ae1b 100644
--- a/tmux.h
+++ b/tmux.h
@@ -1,4 +1,4 @@
-/* $Id: tmux.h,v 1.569 2010-07-02 02:56:07 tcunha Exp $ */
+/* $Id: tmux.h,v 1.570 2010-07-17 14:36:41 tcunha Exp $ */
 
 /*
  * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@@ -412,6 +412,10 @@ struct msg_shell_data {
 	char		shell[MAXPATHLEN];
 };
 
+struct msg_exit_data {
+	int		retcode;
+};
+
 /* Mode key commands. */
 enum mode_key_cmd {
 	MODEKEY_NONE,
@@ -1080,6 +1084,7 @@ struct message_entry {
 struct client {
 	struct imsgbuf	 ibuf;
 	struct event	 event;
+	int		 retcode;
 
 	struct timeval	 creation_time;
 	struct timeval	 activity_time;