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/* $OpenBSD: cmd-unlink-window.c,v 1.4 2009/07/26 12:58:44 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
* IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <sys/types.h>
#include "tmux.h"
/*
* Unlink a window, unless it would be destroyed by doing so (only one link).
*/
int cmd_unlink_window_exec(struct cmd *, struct cmd_ctx *);
const struct cmd_entry cmd_unlink_window_entry = {
"unlink-window", "unlinkw",
"[-k] " CMD_TARGET_WINDOW_USAGE,
0, CMD_CHFLAG('k'),
cmd_target_init,
cmd_target_parse,
cmd_unlink_window_exec,
cmd_target_free,
cmd_target_print
};
int
cmd_unlink_window_exec(struct cmd *self, struct cmd_ctx *ctx)
{
struct cmd_target_data *data = self->data;
struct winlink *wl;
struct session *s;
struct client *c;
u_int i;
int destroyed;
if ((wl = cmd_find_window(ctx, data->target, &s)) == NULL)
return (-1);
if (!(data->chflags & CMD_CHFLAG('k')) && wl->window->references == 1) {
ctx->error(ctx, "window is only linked to one session");
return (-1);
}
destroyed = session_detach(s, wl);
for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
c = ARRAY_ITEM(&clients, i);
if (c == NULL || c->session != s)
continue;
if (destroyed) {
c->session = NULL;
server_write_client(c, MSG_EXIT, NULL, 0);
} else
server_redraw_client(c);
}
recalculate_sizes();
return (0);
}
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