Annotation of src/usr.bin/tmux/cmd-kill-session.c, Revision 1.5
1.5 ! nicm 1: /* $OpenBSD: cmd-kill-session.c,v 1.4 2009/10/10 10:02:48 nicm Exp $ */
1.1 nicm 2:
3: /*
4: * Copyright (c) 2007 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 "tmux.h"
22:
23: /*
24: * Destroy session, detaching all clients attached to it and destroying any
25: * windows linked only to this session.
26: *
27: * Note this deliberately has no alias to make it hard to hit by accident.
28: */
29:
30: int cmd_kill_session_exec(struct cmd *, struct cmd_ctx *);
31:
32: const struct cmd_entry cmd_kill_session_entry = {
33: "kill-session", NULL,
34: CMD_TARGET_SESSION_USAGE,
1.5 ! nicm 35: 0, "",
1.1 nicm 36: cmd_target_init,
37: cmd_target_parse,
38: cmd_kill_session_exec,
39: cmd_target_free,
40: cmd_target_print
41: };
42:
43: int
44: cmd_kill_session_exec(struct cmd *self, struct cmd_ctx *ctx)
45: {
46: struct cmd_target_data *data = self->data;
47: struct session *s;
48: struct client *c;
49: u_int i;
50:
51: if ((s = cmd_find_session(ctx, data->target)) == NULL)
52: return (-1);
53:
54: for (i = 0; i < ARRAY_LENGTH(&clients); i++) {
55: c = ARRAY_ITEM(&clients, i);
1.4 nicm 56: if (c != NULL && c->session == s) {
1.1 nicm 57: c->session = NULL;
58: server_write_client(c, MSG_EXIT, NULL, 0);
59: }
60: }
61: recalculate_sizes();
62:
63: session_destroy(s);
64:
65: return (0);
66: }