1 /* $Id: cmd-suspend-client.c,v 1.1.1.2 2011/08/17 18:40:04 jmmv Exp $ */ 2 3 /* 4 * Copyright (c) 2009 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 <stdlib.h> 22 #include <string.h> 23 24 #include "tmux.h" 25 26 /* 27 * Suspend client with SIGTSTP. 28 */ 29 30 int cmd_suspend_client_exec(struct cmd *, struct cmd_ctx *); 31 32 const struct cmd_entry cmd_suspend_client_entry = { 33 "suspend-client", "suspendc", 34 "t:", 0, 0, 35 CMD_TARGET_CLIENT_USAGE, 36 0, 37 NULL, 38 NULL, 39 cmd_suspend_client_exec 40 }; 41 42 int 43 cmd_suspend_client_exec(struct cmd *self, struct cmd_ctx *ctx) 44 { 45 struct args *args = self->args; 46 struct client *c; 47 48 if ((c = cmd_find_client(ctx, args_get(args, 't'))) == NULL) 49 return (-1); 50 51 tty_stop_tty(&c->tty); 52 c->flags |= CLIENT_SUSPENDED; 53 server_write_client(c, MSG_SUSPEND, NULL, 0); 54 55 return (0); 56 } 57