1 /* $OpenBSD: cmd-kill-session.c,v 1.11 2012/07/11 07:10:15 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 enum cmd_retval cmd_kill_session_exec(struct cmd *, struct cmd_ctx *); 31 32 const struct cmd_entry cmd_kill_session_entry = { 33 "kill-session", NULL, 34 "at:", 0, 0, 35 "[-a] " CMD_TARGET_SESSION_USAGE, 36 0, 37 NULL, 38 NULL, 39 cmd_kill_session_exec 40 }; 41 42 enum cmd_retval 43 cmd_kill_session_exec(struct cmd *self, struct cmd_ctx *ctx) 44 { 45 struct args *args = self->args; 46 struct session *s, *s2, *s3; 47 48 if ((s = cmd_find_session(ctx, args_get(args, 't'), 0)) == NULL) 49 return (CMD_RETURN_ERROR); 50 51 if (args_has(args, 'a')) { 52 RB_FOREACH_SAFE(s2, sessions, &sessions, s3) { 53 if (s != s2) { 54 server_destroy_session(s2); 55 session_destroy(s2); 56 } 57 } 58 } else { 59 server_destroy_session(s); 60 session_destroy(s); 61 } 62 return (CMD_RETURN_NORMAL); 63 } 64