1 /* $OpenBSD: cmd-kill-session.c,v 1.20 2016/01/19 15:59:12 nicm Exp $ */ 2 3 /* 4 * Copyright (c) 2007 Nicholas Marriott <nicholas.marriott@gmail.com> 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 enum cmd_retval cmd_kill_session_exec(struct cmd *, struct cmd_q *); 31 32 const struct cmd_entry cmd_kill_session_entry = { 33 .name = "kill-session", 34 .alias = NULL, 35 36 .args = { "aCt:", 0, 0 }, 37 .usage = "[-aC] " CMD_TARGET_SESSION_USAGE, 38 39 .tflag = CMD_SESSION, 40 41 .flags = 0, 42 .exec = cmd_kill_session_exec 43 }; 44 45 enum cmd_retval 46 cmd_kill_session_exec(struct cmd *self, struct cmd_q *cmdq) 47 { 48 struct args *args = self->args; 49 struct session *s, *sloop, *stmp; 50 struct winlink *wl; 51 52 s = cmdq->state.tflag.s; 53 54 if (args_has(args, 'C')) { 55 RB_FOREACH(wl, winlinks, &s->windows) { 56 wl->window->flags &= ~WINDOW_ALERTFLAGS; 57 wl->flags &= ~WINLINK_ALERTFLAGS; 58 } 59 server_redraw_session(s); 60 } else if (args_has(args, 'a')) { 61 RB_FOREACH_SAFE(sloop, sessions, &sessions, stmp) { 62 if (sloop != s) { 63 server_destroy_session(sloop); 64 session_destroy(sloop); 65 } 66 } 67 } else { 68 server_destroy_session(s); 69 session_destroy(s); 70 } 71 return (CMD_RETURN_NORMAL); 72 } 73