Tidy client message return slightly: convert flags into an enum, and merge

error string into struct client_ctx as well.

1 files changed, 8 insertions, 5 deletions

diff --git a/tmux.h b/tmux.h
index 455bb2ac..e57b607c 100644
--- a/tmux.h
+++ b/tmux.h
@@ -845,10 +845,13 @@ struct client_ctx {
 	struct buffer	*srv_in;
 	struct buffer	*srv_out;
 
-#define CCTX_DETACH 0x1
-#define CCTX_EXIT 0x2
-#define CCTX_SHUTDOWN 0x4
-	int 		 flags;
+	enum {
+		CCTX_DETACH,
+		CCTX_EXIT,
+		CCTX_DIED,
+		CCTX_SHUTDOWN,
+	} exittype;
+	const char	*errstr;
 };
 
 /* Key/command line command. */
@@ -1261,7 +1264,7 @@ int	 client_init(char *, struct client_ctx *, int, int);
 int	 client_main(struct client_ctx *);
 
 /* client-msg.c */
-int	 client_msg_dispatch(struct client_ctx *, char **);
+int	 client_msg_dispatch(struct client_ctx *);
 
 /* client-fn.c */
 void	 client_write_server(struct client_ctx *, enum hdrtype, void *, size_t);