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Make command exec functions return an enum rather than -1/0/1 values and

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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.
This commit is contained in:
Nicholas Marriott
2012-07-11 07:10:15 +00:00
parent df912e3540
commit ede8312d59
75 changed files with 489 additions and 464 deletions
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12
cmd-find-window.c
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@@ -28,7 +28,7 @@
* Find window containing text.
*/
int cmd_find_window_exec(struct cmd *, struct cmd_ctx *);
enum cmd_retval cmd_find_window_exec(struct cmd *, struct cmd_ctx *);
u_int cmd_find_window_match_flags(struct args *);
void cmd_find_window_callback(struct window_choose_data *);
@@ -74,7 +74,7 @@ cmd_find_window_match_flags(struct args *args)
return (match_flags);
}
int
enum cmd_retval
cmd_find_window_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct args *args = self->args;
@@ -90,12 +90,12 @@ cmd_find_window_exec(struct cmd *self, struct cmd_ctx *ctx)
if (ctx->curclient == NULL) {
ctx->error(ctx, "must be run interactively");
return (-1);
return (CMD_RETURN_ERROR);
}
s = ctx->curclient->session;
if ((wl = cmd_find_window(ctx, args_get(args, 't'), NULL)) == NULL)
return (-1);
return (CMD_RETURN_ERROR);
if ((template = args_get(args, 'F')) == NULL)
template = DEFAULT_FIND_WINDOW_TEMPLATE;
@@ -150,7 +150,7 @@ cmd_find_window_exec(struct cmd *self, struct cmd_ctx *ctx)
ctx->error(ctx, "no windows matching: %s", str);
ARRAY_FREE(&list_idx);
ARRAY_FREE(&list_ctx);
return (-1);
return (CMD_RETURN_ERROR);
}
if (ARRAY_LENGTH(&list_idx) == 1) {
@@ -189,7 +189,7 @@ out:
ARRAY_FREE(&list_idx);
ARRAY_FREE(&list_ctx);
return (0);
return (CMD_RETURN_NORMAL);
}
void