1 /* $OpenBSD: cmd-kill-server.c,v 1.19 2020/04/13 08:26:27 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 <signal.h> 22 #include <unistd.h> 23 24 #include "tmux.h" 25 26 /* 27 * Kill the server and do nothing else. 28 */ 29 30 static enum cmd_retval cmd_kill_server_exec(struct cmd *, struct cmdq_item *); 31 32 const struct cmd_entry cmd_kill_server_entry = { 33 .name = "kill-server", 34 .alias = NULL, 35 36 .args = { "", 0, 0 }, 37 .usage = "", 38 39 .flags = 0, 40 .exec = cmd_kill_server_exec 41 }; 42 43 const struct cmd_entry cmd_start_server_entry = { 44 .name = "start-server", 45 .alias = "start", 46 47 .args = { "", 0, 0 }, 48 .usage = "", 49 50 .flags = CMD_STARTSERVER, 51 .exec = cmd_kill_server_exec 52 }; 53 54 static enum cmd_retval 55 cmd_kill_server_exec(struct cmd *self, __unused struct cmdq_item *item) 56 { 57 if (cmd_get_entry(self) == &cmd_kill_server_entry) 58 kill(getpid(), SIGTERM); 59 60 return (CMD_RETURN_NORMAL); 61 } 62