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Pass return code from _exec; allow command sequences to work from the command line.

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This commit is contained in:
Nicholas Marriott
2009-01-19 18:23:40 +00:00
parent 5f6a351df7
commit 93230a64bc
68 changed files with 458 additions and 494 deletions
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13
cmd-unlink-window.c
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@ -1,4 +1,4 @@
/* $Id: cmd-unlink-window.c,v 1.12 2008-06-06 20:02:27 nicm Exp $ */
/* $Id: cmd-unlink-window.c,v 1.13 2009-01-19 18:23:40 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -24,7 +24,7 @@
* Unlink a window, unless it would be destroyed by doing so (only one link).
*/
void cmd_unlink_window_exec(struct cmd *, struct cmd_ctx *);
int cmd_unlink_window_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_unlink_window_entry = {
"unlink-window", "unlinkw",
@ -39,7 +39,7 @@ const struct cmd_entry cmd_unlink_window_entry = {
cmd_target_print
};
void
int
cmd_unlink_window_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
@ -50,11 +50,11 @@ cmd_unlink_window_exec(struct cmd *self, struct cmd_ctx *ctx)
int destroyed;
if ((wl = cmd_find_window(ctx, data->target, &s)) == NULL)
return;
return (-1);
if (wl->window->references == 1) {
ctx->error(ctx, "window is only linked to one session");
return;
return (-1);
}
destroyed = session_detach(s, wl);
@ -70,6 +70,5 @@ cmd_unlink_window_exec(struct cmd *self, struct cmd_ctx *ctx)
}
recalculate_sizes();
if (ctx->cmdclient != NULL)
server_write_client(ctx->cmdclient, MSG_EXIT, NULL, 0);
return (0);
}