src/pwmd-error.c

   1 /*
   2     Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015,
   3     2016, 2017
   4     Ben Kibbey <bjk@luxsci.net>
   5
   6     This file is part of pwmd.
   7
   8     Pwmd is free software: you can redistribute it and/or modify
   9     it under the terms of the GNU General Public License as published by
  10     the Free Software Foundation, either version 2 of the License, or
  11     (at your option) any later version.
  12
  13     Pwmd is distributed in the hope that it will be useful,
  14     but WITHOUT ANY WARRANTY; without even the implied warranty of
  15     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16     GNU General Public License for more details.
  17
  18     You should have received a copy of the GNU General Public License
  19     along with Pwmd.  If not, see <http://www.gnu.org/licenses/>.
  20 */
  21 #ifdef HAVE_CONFIG_H
  22 #include <config.h>
  23 #endif
  24
  25 #include "pwmd-error.h"
  26 #include <assuan.h>
  27 #include "util-misc.h"
  28 #include "util-string.h"
  29
  30 static char *
  31 _gpg_strerror (gpg_error_t rc)
  32 {
  33   char ebuf[ASSUAN_LINELENGTH], *ep;
  34
  35   gpg_strerror_r (rc, ebuf, sizeof (ebuf));
  36   ep = pthread_getspecific (last_error_key);
  37   free_key (ep);
  38   ep = str_dup (ebuf);
  39   pthread_setspecific (last_error_key, ep);
  40   return ep;
  41 }
  42
  43 const char *
  44 pwmd_strerror (gpg_error_t e)
  45 {
  46   return _gpg_strerror (e);
  47 }