1 /* $OpenBSD: cmd-kill-session.c,v 1.4 2009/10/10 10:02:48 nicm Exp $ */ 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, 35 0, 0, 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); 56 if (c != NULL && c->session == s) { 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 } 67