1 files changed, 45 insertions, 0 deletions
diff --git a/iconv/iconv_open.c b/iconv/iconv_open.c
new file mode 100644
index 0000000000..dadf3d9dbb
--- /dev/null
+++ b/iconv/iconv_open.c
@@ -0,0 +1,45 @@
+/* Get descriptor for character set conversion.
+   Copyright (C) 1997 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+   Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public License as
+   published by the Free Software Foundation; either version 2 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
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public
+   License along with the GNU C Library; see the file COPYING.LIB.  If not,
+   write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.  */
+
+#include <errno.h>
+#include <iconv.h>
+
+#include <gconv.h>
+
+
+iconv_t
+iconv_open (const char *tocode, const char *fromcode)
+{
+  gconv_t cd;
+  int res;
+
+  res = __gconv_open (tocode, fromcode, &cd);
+
+  if (res != GCONV_OK)
+    {
+      /* We must set the error number according to the specs.  */
+      if (res == GCONV_NOCONV || res == GCONV_NODB)
+	__set_errno (EINVAL);
+
+      return (iconv_t) -1;
+    }
+
+  return (iconv_t) cd;
+}