1 /* GNU Mailutils -- a suite of utilities for electronic mail
2 Copyright (C) 1999-2021 Free Software Foundation, Inc.
3
4 GNU Mailutils is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 3, or (at your option)
7 any later version.
8
9 GNU Mailutils is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
13
14 You should have received a copy of the GNU General Public License
15 along with GNU Mailutils. If not, see <http://www.gnu.org/licenses/>. */
16
17 #include "mail.h"
18
19 /*
20 * =
21 */
22
23 int
mail_eq(int argc,char ** argv)24 mail_eq (int argc, char **argv)
25 {
26 msgset_t *list = NULL;
27 size_t n;
28
29 switch (argc)
30 {
31 case 1:
32 n = get_cursor ();
33 if (n == 0)
34 mu_error (_("No applicable message"));
35 else
36 mu_printf ("%lu\n", (unsigned long) n);
37 break;
38
39 case 2:
40 if (msgset_parse (argc, argv, MSG_NODELETED, &list) == 0)
41 {
42 if (msgset_msgno (list) <= total)
43 {
44 set_cursor (msgset_msgno (list));
45 mu_printf ("%lu\n", (unsigned long) msgset_msgno (list));
46 }
47 else
48 util_error_range (msgset_msgno (list));
49 msgset_free (list);
50 }
51 break;
52
53 default:
54 return 1;
55 }
56
57 return 0;
58 }
59