Sync to latest Gnulib

[nagiosplug.git] / gl / gethostname.c

diff --git a/gl/gethostname.c b/gl/gethostname.c
index eedc40ec4fe563123c6510af3991195265ca5ad2..169dd4ef3b0e00afbd2536f05736552c5ca8ea67 100644 (file)
--- a/gl/gethostname.c
+++ b/gl/gethostname.c
@@ -1,11 +1,11 @@
 /* gethostname emulation for SysV and POSIX.1.
 
-   Copyright (C) 1992, 2003, 2006 Free Software Foundation, Inc.
+   Copyright (C) 1992, 2003, 2006, 2008 Free Software Foundation, Inc.
 
-   This program is free software; you can redistribute it and/or modify
+   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.
+   the Free Software Foundation; either version 3 of the License, 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
@@ -13,8 +13,7 @@
    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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 /* David MacKenzie <djm@gnu.ai.mit.edu> */
 
@@ -24,6 +23,8 @@
 # include <sys/utsname.h>
 #endif
 
+#include <string.h>
+
 /* 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.  */