/* 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; }