From ede8312d59c5d08990f83f38682c26434823525b Mon Sep 17 00:00:00 2001 From: Nicholas Marriott Date: Wed, 11 Jul 2012 07:10:15 +0000 Subject: Make command exec functions return an enum rather than -1/0/1 values and add a new value to mean "leave client running but don't attach" to fix problems with using some commands in a command sequence. Most of the work by Thomas Adam, problem reported by "jspenguin" on SF bug 3535531. --- cmd-clear-history.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'cmd-clear-history.c') diff --git a/cmd-clear-history.c b/cmd-clear-history.c index cf3da229..8a88e46c 100644 --- a/cmd-clear-history.c +++ b/cmd-clear-history.c @@ -24,7 +24,7 @@ * Clear pane history. */ -int cmd_clear_history_exec(struct cmd *, struct cmd_ctx *); +enum cmd_retval cmd_clear_history_exec(struct cmd *, struct cmd_ctx *); const struct cmd_entry cmd_clear_history_entry = { "clear-history", "clearhist", @@ -36,7 +36,7 @@ const struct cmd_entry cmd_clear_history_entry = { cmd_clear_history_exec }; -int +enum cmd_retval cmd_clear_history_exec(struct cmd *self, struct cmd_ctx *ctx) { struct args *args = self->args; @@ -44,11 +44,11 @@ cmd_clear_history_exec(struct cmd *self, struct cmd_ctx *ctx) struct grid *gd; if (cmd_find_pane(ctx, args_get(args, 't'), NULL, &wp) == NULL) - return (-1); + return (CMD_RETURN_ERROR); gd = wp->base.grid; grid_move_lines(gd, 0, gd->hsize, gd->sy); gd->hsize = 0; - return (0); + return (CMD_RETURN_NORMAL); } -- cgit v1.2.3