Blob


1 /*
2 * Copyright (c) 2016 Nicholas Marriott <nicholas.marriott@gmail.com>
3 * Copyright (c) 2017 Kristaps Dzonsons <kristaps@bsd.lv>
4 * Copyright (c) 2020 Stephen Gregoratto <dev@sgregoratto.me>
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 */
19 #include "config.h"
21 #include <sys/types.h>
23 #include <errno.h>
25 #if HAVE_GETEXECNAME
26 #include <stdlib.h>
27 const char *
28 getprogname(void)
29 {
30 return getexecname();
31 }
32 #elif HAVE_PROGRAM_INVOCATION_SHORT_NAME
33 const char *
34 getprogname(void)
35 {
36 return (program_invocation_short_name);
37 }
38 #elif HAVE___PROGNAME
39 const char *
40 getprogname(void)
41 {
42 extern char *__progname;
44 return (__progname);
45 }
46 #else
47 #warning No getprogname available; falling back to mymenu
48 const char *
49 getprogname(void)
50 {
51 return ("mymenu");
52 }
53 #endif