src/pwmd-error.c

   1 /*
   2     Copyright (C) 2006, 2007, 2008, 2009, 2010, 2011, 2012
   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 *_gpg_strerror(gpg_error_t rc)
  30 {
  31     char ebuf[ASSUAN_LINELENGTH], *ep;
  32
  33     gpg_strerror_r(rc, ebuf, sizeof(ebuf));
  34     ep = pthread_getspecific(last_error_key);
  35     free_key(ep);
  36     ep = str_dup(ebuf);
  37     pthread_setspecific(last_error_key, ep);
  38     return ep;
  39 }
  40
  41 const char *pwmd_strerror(gpg_error_t e)
  42 {
  43     return _gpg_strerror(e);
  44 }