hydra/posix/error.cpp

   1 /* Quarn OS / Hydra
   2  *
   3  * Error messages suport for POSIX
   4  *
   5  * Copyright (C) 2008-2009 Pawel Dziepak
   6  *
   7  * This program 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  * This program 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 along
  18  * with this program; if not, write to the Free Software Foundation, Inc.,
  19  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  */
  22
  23 #include "stdio.h"
  24 #include "stdlib.h"
  25
  26 #include "manes/error.h"
  27 #include "libs/string.h"
  28
  29 using namespace manes;
  30
  31 error::error(const string &x) : base_err(0), er_message(x) {
  32 }
  33
  34 void error::debug() {
  35         fprintf(stderr, "(");
  36         for (p<error> er = this; er.valid(); er = er->base_err)
  37                 fprintf(stderr, er->er_message);
  38         fprintf(stderr, ")");
  39 }
  40
  41 void error::assertion() {
  42         fprintf(stderr, "Assertion failed!\n");
  43         for (p<error> er = this; er.valid(); er = er->base_err)
  44                 fprintf(stderr, er->er_message);
  45         fprintf(stderr, "\n");
  46 }
  47
  48 void error::critical() {
  49         fprintf(stderr, "Critical Quarn OS error has occurred!\n");
  50         for (p<error> er = this; er.valid(); er = er->base_err)
  51                 fprintf(stderr, er->er_message);
  52         fprintf(stderr, "\nAborting.");
  53         exit(-1);
  54 }
  55