maint: update copyright

[gnulib.git] / lib / gai_strerror.c

diff --git a/lib/gai_strerror.c b/lib/gai_strerror.c
index eb30d98..cc9347a 100644 (file)
--- a/lib/gai_strerror.c
+++ b/lib/gai_strerror.c
@@ -1,4 +1,5 @@
-/* Copyright (C) 1997, 2001, 2002, 2004, 2005 Free Software Foundation, Inc.
+/* Copyright (C) 1997, 2001-2002, 2004-2006, 2008-2014 Free Software
+   Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Philip Blundell <pjb27@cam.ac.uk>, 1997.
 
@@ -13,8 +14,11 @@
    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/>.  */
+
+#ifndef _LIBC
+# include <config.h>
+#endif
 
 #include <stdio.h>
 #include <netdb.h>
@@ -22,12 +26,27 @@
 #ifdef _LIBC
 # include <libintl.h>
 #else
-# include "getaddrinfo.h"
 # include "gettext.h"
 # define _(String) gettext (String)
 # define N_(String) String
 #endif
 
+#if HAVE_DECL_GAI_STRERROR
+
+# include <sys/socket.h>
+# undef gai_strerror
+# if HAVE_DECL_GAI_STRERRORA
+#  define gai_strerror gai_strerrorA
+# endif
+
+const char *
+rpl_gai_strerror (int code)
+{
+  return gai_strerror (code);
+}
+
+#else /* !HAVE_DECL_GAI_STRERROR */
+
 static struct
   {
     int code;
@@ -46,7 +65,8 @@ values[] =
     { EAI_SERVICE, N_("Servname not supported for ai_socktype") },
     { EAI_SOCKTYPE, N_("ai_socktype not supported") },
     { EAI_SYSTEM, N_("System error") },
-#ifdef __USE_GNU
+    { EAI_OVERFLOW, N_("Argument buffer too small") },
+#ifdef EAI_INPROGRESS
     { EAI_INPROGRESS, N_("Processing request in progress") },
     { EAI_CANCELED, N_("Request canceled") },
     { EAI_NOTCANCELED, N_("Request not canceled") },
@@ -66,6 +86,7 @@ gai_strerror (int code)
 
   return _("Unknown error");
 }
-#ifdef _LIBC
+# ifdef _LIBC
 libc_hidden_def (gai_strerror)
-#endif
+# endif
+#endif /* !HAVE_DECL_GAI_STRERROR */