1 /* Copyright (C) 1994-2023 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
9 The GNU C Library 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 GNU
12 Lesser General Public License for more details.
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, see
16 <https://www.gnu.org/licenses/>. */
18 /* Put the name of the current YP domain in no more than LEN bytes of NAME.
19 The result is null-terminated if LEN is large enough for the full
20 name and the terminator. */
24 #include <sys/param.h>
25 #include <sys/utsname.h>
28 #if _UTSNAME_DOMAIN_LENGTH
29 /* The `uname' information includes the domain name. */
32 getdomainname (char *name
, size_t len
)
40 u_len
= strlen (u
.domainname
);
41 memcpy (name
, u
.domainname
, MIN (u_len
+ 1, len
));
48 getdomainname (char *name
, size_t len
)
54 stub_warning (getdomainname
)
58 libc_hidden_def (getdomainname
)