Libc-825.24.tar.gz

[apple/libc.git] / gen / gethostname-fbsd.c

diff --git a/gen/gethostname-fbsd.c b/gen/gethostname-fbsd.c
deleted file mode 100644 (file)
index 031e2c8..0000000
--- a/gen/gethostname-fbsd.c
+++ /dev/null
@@ -1,71 +0,0 @@
-/*
- * Copyright (c) 1989, 1993
- *     The Regents of the University of California.  All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 4. Neither the name of the University nor the names of its contributors
- *    may be used to endorse or promote products derived from this software
- *    without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#if defined(LIBC_SCCS) && !defined(lint)
-static char sccsid[] = "@(#)gethostname.c      8.1 (Berkeley) 6/4/93";
-#endif /* LIBC_SCCS and not lint */
-#include <sys/cdefs.h>
-__FBSDID("$FreeBSD: src/lib/libc/gen/gethostname.c,v 1.8 2007/01/09 00:27:54 imp Exp $");
-
-#include <string.h>
-#include <sys/param.h>
-#include <sys/sysctl.h>
-#include <limits.h>
-
-#include <errno.h>
-#include <unistd.h>
-
-int
-gethostname(name, namelen)
-       char *name;
-       size_t namelen;
-{
-       int mib[2];
-
-       mib[0] = CTL_KERN;
-       mib[1] = KERN_HOSTNAME;
-       if (namelen < MAXHOSTNAMELEN + 1) {
-               char local_buf[MAXHOSTNAMELEN + 1];
-               size_t local_len = sizeof(local_buf);
-               if (sysctl(mib, 2, local_buf, &local_len, NULL, 0) == -1) {
-                       if (errno == ENOMEM)
-                               errno = ENAMETOOLONG;
-                       return (-1);
-               }
-               strncpy(name, local_buf, namelen);
-               name[namelen - 1] = 0;
-       } else {
-       if (sysctl(mib, 2, name, &namelen, NULL, 0) == -1) {
-               if (errno == ENOMEM)
-                       errno = ENAMETOOLONG;
-               return (-1);
-               }
-       }
-       return (0);
-}