===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/tmux/tmux.h,v
retrieving revision 1.347
retrieving revision 1.348
diff -c -r1.347 -r1.348
*** src/usr.bin/tmux/tmux.h	2012/07/10 11:53:01	1.347
--- src/usr.bin/tmux/tmux.h	2012/07/11 07:10:15	1.348
***************
*** 1,4 ****
! /* $OpenBSD: tmux.h,v 1.347 2012/07/10 11:53:01 nicm Exp $ */
  
  /*
   * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
--- 1,4 ----
! /* $OpenBSD: tmux.h,v 1.348 2012/07/11 07:10:15 nicm Exp $ */
  
  /*
   * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
***************
*** 1331,1336 ****
--- 1331,1343 ----
  	TAILQ_HEAD(, cmd) 	 list;
  };
  
+ enum cmd_retval {
+ 	CMD_RETURN_ERROR = -1,
+ 	CMD_RETURN_NORMAL = 0,
+ 	CMD_RETURN_YIELD,
+ 	CMD_RETURN_ATTACH
+ };
+ 
  struct cmd_entry {
  	const char	*name;
  	const char	*alias;
***************
*** 1349,1355 ****
  
  	void		 (*key_binding)(struct cmd *, int);
  	int		 (*check)(struct args *);
! 	int		 (*exec)(struct cmd *, struct cmd_ctx *);
  };
  
  /* Key binding. */
--- 1356,1362 ----
  
  	void		 (*key_binding)(struct cmd *, int);
  	int		 (*check)(struct args *);
! 	enum cmd_retval	 (*exec)(struct cmd *, struct cmd_ctx *);
  };
  
  /* Key binding. */
***************
*** 1641,1647 ****
  char	       **cmd_copy_argv(int, char *const *);
  void		 cmd_free_argv(int, char **);
  struct cmd	*cmd_parse(int, char **, char **);
! int		 cmd_exec(struct cmd *, struct cmd_ctx *);
  void		 cmd_free(struct cmd *);
  size_t		 cmd_print(struct cmd *, char *, size_t);
  struct session	*cmd_current_session(struct cmd_ctx *, int);
--- 1648,1654 ----
  char	       **cmd_copy_argv(int, char *const *);
  void		 cmd_free_argv(int, char **);
  struct cmd	*cmd_parse(int, char **, char **);
! enum cmd_retval	 cmd_exec(struct cmd *, struct cmd_ctx *);
  void		 cmd_free(struct cmd *);
  size_t		 cmd_print(struct cmd *, char *, size_t);
  struct session	*cmd_current_session(struct cmd_ctx *, int);
***************
*** 1745,1751 ****
  
  /* cmd-list.c */
  struct cmd_list	*cmd_list_parse(int, char **, char **);
! int		 cmd_list_exec(struct cmd_list *, struct cmd_ctx *);
  void		 cmd_list_free(struct cmd_list *);
  size_t		 cmd_list_print(struct cmd_list *, char *, size_t);
  
--- 1752,1758 ----
  
  /* cmd-list.c */
  struct cmd_list	*cmd_list_parse(int, char **, char **);
! enum cmd_retval	 cmd_list_exec(struct cmd_list *, struct cmd_ctx *);
  void		 cmd_list_free(struct cmd_list *);
  size_t		 cmd_list_print(struct cmd_list *, char *, size_t);