/* error.c - Error handling for GPGME.
   Copyright (C) 2003 g10 Code GmbH

   This file is part of GPGME.
 
   GPGME 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 of the License, or
   (at your option) any later version.
 
   GPGME 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
   General Public License for more details.
 
   You should have received a copy of the GNU General Public License
   along with GPGME; if not, write to the Free Software Foundation,
   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */

#if HAVE_CONFIG_H
#include <config.h>
#endif

#include <gpgme.h>

/* Return a pointer to a string containing a description of the error
   code in the error value ERR.  */
const char *
gpgme_strerror (gpgme_error_t err)
{
  return gpg_strerror (err);
}


/* Return a pointer to a string containing a description of the error
   source in the error value ERR.  */
const char *
gpgme_strsource (gpgme_error_t err)
{
  return gpg_strsource (err);
}

  
/* Retrieve the error code for the system error ERR.  This returns
   GPG_ERR_UNKNOWN_ERRNO if the system error is not mapped (report
   this).  */
gpgme_err_code_t
gpgme_err_code_from_errno (int err)
{
  return gpg_err_code_from_errno (err);
}


/* Retrieve the system error for the error code CODE.  This returns 0
   if CODE is not a system error code.  */
int
gpgme_err_code_to_errno (gpgme_err_code_t code)
{
  return gpg_err_code_from_errno (code);
}

  
/* Return an error value with the error source SOURCE and the system
   error ERR.  */
gpgme_error_t
gpgme_err_make_from_errno (gpg_err_source_t source, int err)
{
  return gpg_err_make_from_errno (source, err);
}


/* Return an error value with the system error ERR.  */
gpgme_err_code_t
gpgme_error_from_errno (int err)
{
  return gpgme_error (gpg_err_code_from_errno (err));
}