--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/lib/gethostname.c	Sun Nov 01 05:44:30 1992 +0000
@@ -0,0 +1,49 @@
+/* gethostname emulation for SysV and POSIX.1.
+   Copyright (C) 1992 Free Software Foundation, Inc.
+
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2, or (at your option)
+   any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */
+
+/* David MacKenzie <djm@gnu.ai.mit.edu> */
+
+#ifdef HAVE_UNAME
+#include <sys/utsname.h>
+#endif
+
+/* Put up to LEN chars of the host name into NAME.
+   Null terminate it if the name is shorter than LEN.
+   Return 0 if ok, -1 if error.  */
+
+int
+gethostname (name, len)
+     char *name;
+     int len;
+{
+#ifdef HAVE_UNAME
+  struct utsname uts;
+
+  if (uname (&uts) == -1)
+    return -1;
+  if (len > sizeof (uts.nodename))
+    {
+      /* More space than we need is available.  */
+      name[sizeof (uts.nodename)] = '\0';
+      len = sizeof (uts.nodename);
+    }
+  strncpy (name, uts.nodename, len);
+#else
+  strcpy (name, "");		/* Hardcode your system name if you want.  */
+#endif
+  return 0;
+}