2 * Copyright (C) 2008-2020 Free Software Foundation, Inc.
3 * Written by Simon Josefsson.
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 3 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <https://www.gnu.org/licenses/>. */
20 /* Get getdomainname() declaration. */
23 #include "signature.h"
24 SIGNATURE_CHECK (getdomainname
, int, (char *, size_t));
30 #define YPMAXDOMAIN 64
32 #define NODOMAINNAME "magic-gnulib-test-string"
35 main (int argc
, char *argv
[] _GL_UNUSED
)
37 char buf
[YPMAXDOMAIN
];
40 if (strlen (NODOMAINNAME
) >= YPMAXDOMAIN
)
42 printf ("YPMAXDOMAIN impossibly small?! %d\n", YPMAXDOMAIN
);
46 strcpy (buf
, NODOMAINNAME
);
48 rc
= getdomainname (buf
, sizeof (buf
));
52 printf ("getdomainname failed, rc %d errno %d\n", rc
, errno
);
56 if (strcmp (buf
, NODOMAINNAME
) == 0)
58 printf ("getdomainname left buffer untouched.\n");
63 printf ("domainname: %s\n", buf
);