src/pwmd-error.c

   1 /*
   2     Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013
   3     Ben Kibbey <bjk@luxsci.net>
   4
   5     This file is part of pwmd.
   6
   7     Pwmd is free software: you can redistribute it and/or modify
   8     it under the terms of the GNU General Public License as published by
   9     the Free Software Foundation, either version 2 of the License, or
  10     (at your option) any later version.
  11
  12     Pwmd is distributed in the hope that it will be useful,
  13     but WITHOUT ANY WARRANTY; without even the implied warranty of
  14     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15     GNU General Public License for more details.
  16
  17     You should have received a copy of the GNU General Public License
  18     along with Pwmd.  If not, see <http://www.gnu.org/licenses/>.
  19 */
  20 #ifdef HAVE_CONFIG_H
  21 #include <config.h>
  22 #endif
  23
  24 #include "pwmd-error.h"
  25 #include <assuan.h>
  26 #include "util-misc.h"
  27 #include "util-string.h"
  28
  29 static char *
  30 _gpg_strerror (gpg_error_t rc)
  31 {
  32   char ebuf[ASSUAN_LINELENGTH], *ep;
  33
  34   gpg_strerror_r (rc, ebuf, sizeof (ebuf));
  35   ep = pthread_getspecific (last_error_key);
  36   free_key (ep);
  37   ep = str_dup (ebuf);
  38   pthread_setspecific (last_error_key, ep);
  39   return ep;
  40 }
  41
  42 const char *
  43 pwmd_strerror (gpg_error_t e)
  44 {
  45   return _gpg_strerror (e);
  46 }