1 /* Id */
2
3 /*
4 * Copyright (c) 2009 Nicholas Marriott <nicm@users.sourceforge.net>
5 *
6 * Permission to use, copy, modify, and distribute this software for any
7 * purpose with or without fee is hereby granted, provided that the above
8 * copyright notice and this permission notice appear in all copies.
9 *
10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14 * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
15 * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
16 * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 */
18
19 #include <sys/types.h>
20
21 #include <stdlib.h>
22 #include <string.h>
23
24 #include "tmux.h"
25
26 /*
27 * Suspend client with SIGTSTP.
28 */
29
30 enum cmd_retval cmd_suspend_client_exec(struct cmd *, struct cmd_q *);
31
32 const struct cmd_entry cmd_suspend_client_entry = {
33 "suspend-client", "suspendc",
34 "t:", 0, 0,
35 CMD_TARGET_CLIENT_USAGE,
36 0,
37 NULL,
38 cmd_suspend_client_exec
39 };
40
41 enum cmd_retval
cmd_suspend_client_exec(struct cmd * self,struct cmd_q * cmdq)42 cmd_suspend_client_exec(struct cmd *self, struct cmd_q *cmdq)
43 {
44 struct args *args = self->args;
45 struct client *c;
46
47 if ((c = cmd_find_client(cmdq, args_get(args, 't'), 0)) == NULL)
48 return (CMD_RETURN_ERROR);
49
50 tty_stop_tty(&c->tty);
51 c->flags |= CLIENT_SUSPENDED;
52 server_write_client(c, MSG_SUSPEND, NULL, 0);
53
54 return (CMD_RETURN_NORMAL);
55 }
56