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tmux 2.4

    1: /* $OpenBSD$ */
    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: static enum cmd_retval	cmd_kill_session_exec(struct cmd *, struct cmdq_item *);
   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: static enum cmd_retval
   46: cmd_kill_session_exec(struct cmd *self, struct cmdq_item *item)
   47: {
   48: 	struct args	*args = self->args;
   49: 	struct session	*s, *sloop, *stmp;
   50: 	struct winlink	*wl;
   51: 
   52: 	s = item->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: }