Remove the barely-used and unnecessary command check() function.
[tmux-openbsd.git] / cmd-list-sessions.c
blobd401608f7281bcb02116fd28019259eab11b11df
1 /* $OpenBSD$ */
3 /*
4 * Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
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.
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.
19 #include <sys/types.h>
21 #include <stdlib.h>
22 #include <string.h>
23 #include <time.h>
25 #include "tmux.h"
28 * List all sessions.
31 enum cmd_retval cmd_list_sessions_exec(struct cmd *, struct cmd_q *);
33 const struct cmd_entry cmd_list_sessions_entry = {
34 "list-sessions", "ls",
35 "F:", 0, 0,
36 "[-F format]",
38 NULL,
39 cmd_list_sessions_exec
42 enum cmd_retval
43 cmd_list_sessions_exec(struct cmd *self, struct cmd_q *cmdq)
45 struct args *args = self->args;
46 struct session *s;
47 u_int n;
48 struct format_tree *ft;
49 const char *template;
50 char *line;
52 if ((template = args_get(args, 'F')) == NULL)
53 template = LIST_SESSIONS_TEMPLATE;
55 n = 0;
56 RB_FOREACH(s, sessions, &sessions) {
57 ft = format_create();
58 format_add(ft, "line", "%u", n);
59 format_session(ft, s);
61 line = format_expand(ft, template);
62 cmdq_print(cmdq, "%s", line);
63 free(line);
65 format_free(ft);
66 n++;
69 return (CMD_RETURN_NORMAL);