Mercurial > irccd

comparison extern/libcompat/src/setprogname.c @ 969:d7501067de95

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
extern: add (set|get)progname polyfills
author David Demelier <markand@malikania.fr>
date Wed, 03 Feb 2021 12:37:46 +0100
parents
children
comparison
equal deleted inserted replaced
968:5ded2b4994af 969:d7501067de95
1 /*
2 * setprogname.c -- setprogname implementation
3 *
4 * Copyright (c) 2020-2021 David Demelier <markand@malikania.fr>
5 *
6 * Permission to use, copy, modify, and/or 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 USE, DATA OR PROFITS, WHETHER IN AN
15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 */
18
19 #include <stdio.h>
20
21 static char libcompat_progname_buf[64] = "";
22
23 const char *libcompat_progname = libcompat_progname_buf;
24
25 void
26 setprogname(const char *name)
27 {
28 snprintf(libcompat_progname_buf, sizeof (libcompat_progname_buf), "%s", name);
29 }