sethostname.c (82725ba9bf1fd59746a4006a06f24d4d61d142f2) sethostname.c (c1920558b3c4efbeea4d0c833aa9cb4091533ff1)
1/*-
2 * SPDX-License-Identifier: BSD-3-Clause
3 *
4 * Copyright (c) 1989, 1993
5 * The Regents of the University of California. All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions

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24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * SUCH DAMAGE.
30 */
31
1/*-
2 * SPDX-License-Identifier: BSD-3-Clause
3 *
4 * Copyright (c) 1989, 1993
5 * The Regents of the University of California. All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions

--- 15 unchanged lines hidden (view full) ---

24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
29 * SUCH DAMAGE.
30 */
31
32#if defined(LIBC_SCCS) && !defined(lint)
33static char sccsid[] = "@(#)sethostname.c 8.1 (Berkeley) 6/4/93";
34#endif /* LIBC_SCCS and not lint */
35#include <sys/cdefs.h>
32#include <sys/cdefs.h>
33__SCCSID("@(#)sethostname.c 8.1 (Berkeley) 6/4/93");
36__FBSDID("$FreeBSD$");
37
38#include <sys/param.h>
39#include <sys/sysctl.h>
40
41#include <unistd.h>
42
43int
44sethostname(const char *name, int namelen)
45{
46 int mib[2];
47
48 mib[0] = CTL_KERN;
49 mib[1] = KERN_HOSTNAME;
50 if (sysctl(mib, 2, NULL, NULL, (void *)name, namelen) == -1)
51 return (-1);
52 return (0);
53}
34__FBSDID("$FreeBSD$");
35
36#include <sys/param.h>
37#include <sys/sysctl.h>
38
39#include <unistd.h>
40
41int
42sethostname(const char *name, int namelen)
43{
44 int mib[2];
45
46 mib[0] = CTL_KERN;
47 mib[1] = KERN_HOSTNAME;
48 if (sysctl(mib, 2, NULL, NULL, (void *)name, namelen) == -1)
49 return (-1);
50 return (0);
51}