Sync OpenBSD patchset 1151:

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.
This commit is contained in:
Tiago Cunha
2012-07-11 19:37:32 +00:00
parent a432fcd306
commit 1f5e6e35d5
75 changed files with 489 additions and 464 deletions

View File

@@ -26,7 +26,7 @@
* Move a window.
*/
int cmd_move_window_exec(struct cmd *, struct cmd_ctx *);
enum cmd_retval cmd_move_window_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_move_window_entry = {
"move-window", "movew",
@@ -38,7 +38,7 @@ const struct cmd_entry cmd_move_window_entry = {
cmd_move_window_exec
};
int
enum cmd_retval
cmd_move_window_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct args *args = self->args;
@@ -49,28 +49,28 @@ cmd_move_window_exec(struct cmd *self, struct cmd_ctx *ctx)
if (args_has(args, 'r')) {
if ((s = cmd_find_session(ctx, args_get(args, 't'), 0)) == NULL)
return (-1);
return (CMD_RETURN_ERROR);
session_renumber_windows(s);
recalculate_sizes();
return (0);
return (CMD_RETURN_NORMAL);
}
if ((wl = cmd_find_window(ctx, args_get(args, 's'), &src)) == NULL)
return (-1);
return (CMD_RETURN_ERROR);
if ((idx = cmd_find_index(ctx, args_get(args, 't'), &dst)) == -2)
return (-1);
return (CMD_RETURN_ERROR);
kflag = args_has(self->args, 'k');
dflag = args_has(self->args, 'd');
if (server_link_window(src, wl, dst, idx, kflag, !dflag, &cause) != 0) {
ctx->error(ctx, "can't move window: %s", cause);
free(cause);
return (-1);
return (CMD_RETURN_ERROR);
}
server_unlink_window(src, wl);
recalculate_sizes();
return (0);
return (CMD_RETURN_NORMAL);
}