1 files changed, 69 insertions, 0 deletions
diff --git a/REORG.TODO/sysdeps/posix/gai_strerror.c b/REORG.TODO/sysdeps/posix/gai_strerror.c
new file mode 100644
index 0000000000..e47e14688f
--- /dev/null
+++ b/REORG.TODO/sysdeps/posix/gai_strerror.c
@@ -0,0 +1,69 @@
+/* Copyright (C) 1997-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Philip Blundell <pjb27@cam.ac.uk>, 1997.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library 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
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include <libintl.h>
+#include <netdb.h>
+#include <stdint.h>
+#include <stdio.h>
+
+
+#define MSGSTRFIELD(line) MSGSTRFIELD1 (line)
+#define MSGSTRFIELD1(line) str##line
+static const union msgstr_t
+{
+  struct
+  {
+#define _S(n, s) char MSGSTRFIELD(__LINE__)[sizeof (s)];
+#include "gai_strerror-strs.h"
+#undef _S
+  };
+  char str[0];
+} msgstr =
+  {
+    {
+#define _S(n, s) s,
+#include "gai_strerror-strs.h"
+#undef _S
+    }
+  };
+static const struct
+{
+  int16_t code;
+  uint16_t idx;
+} msgidx[] =
+  {
+#define _S(n, s) { n, offsetof (union msgstr_t, MSGSTRFIELD (__LINE__)) },
+#include "gai_strerror-strs.h"
+#undef _S
+  };
+
+
+const char *
+gai_strerror (int code)
+{
+  const char *result = "Unknown error";
+  for (size_t i = 0; i < sizeof (msgidx) / sizeof (msgidx[0]); ++i)
+    if (msgidx[i].code == code)
+      {
+	result = msgstr.str + msgidx[i].idx;
+	break;
+      }
+
+  return _(result);
+}
+libc_hidden_def (gai_strerror)