/* gethostname emulation for SysV and POSIX.1.
- Copyright (C) 1992 Free Software Foundation, Inc.
+ Copyright (C) 1992, 2003 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
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. */
+ along with this program; if not, write to the Free Software Foundation,
+ Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/* David MacKenzie <djm@gnu.ai.mit.edu> */
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
#ifdef HAVE_UNAME
-#include <sys/utsname.h>
+# 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. */
+#include <stddef.h>
+
int
-gethostname (name, len)
- char *name;
- int len;
+gethostname (char *name, size_t len)
{
#ifdef HAVE_UNAME
struct utsname uts;