include/grub/err.h

   1 /* err.h - error numbers and prototypes */
   2 /*
   3  *  GRUB  --  GRand Unified Bootloader
   4  *  Copyright (C) 2002,2005,2007,2008 Free Software Foundation, Inc.
   5  *
   6  *  GRUB is free software: you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation, either version 3 of the License, or
   9  *  (at your option) any later version.
  10  *
  11  *  GRUB is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with GRUB.  If not, see <http://www.gnu.org/licenses/>.
  18  */
  19
  20 #ifndef GRUB_ERR_HEADER
  21 #define GRUB_ERR_HEADER 1
  22
  23 #include <grub/symbol.h>
  24
  25 typedef enum
  26   {
  27     GRUB_ERR_NONE = 0,
  28     GRUB_ERR_TEST_FAILURE,
  29     GRUB_ERR_BAD_MODULE,
  30     GRUB_ERR_OUT_OF_MEMORY,
  31     GRUB_ERR_BAD_FILE_TYPE,
  32     GRUB_ERR_FILE_NOT_FOUND,
  33     GRUB_ERR_FILE_READ_ERROR,
  34     GRUB_ERR_BAD_FILENAME,
  35     GRUB_ERR_UNKNOWN_FS,
  36     GRUB_ERR_BAD_FS,
  37     GRUB_ERR_BAD_NUMBER,
  38     GRUB_ERR_OUT_OF_RANGE,
  39     GRUB_ERR_UNKNOWN_DEVICE,
  40     GRUB_ERR_BAD_DEVICE,
  41     GRUB_ERR_READ_ERROR,
  42     GRUB_ERR_WRITE_ERROR,
  43     GRUB_ERR_UNKNOWN_COMMAND,
  44     GRUB_ERR_INVALID_COMMAND,
  45     GRUB_ERR_BAD_ARGUMENT,
  46     GRUB_ERR_BAD_PART_TABLE,
  47     GRUB_ERR_UNKNOWN_OS,
  48     GRUB_ERR_BAD_OS,
  49     GRUB_ERR_NO_KERNEL,
  50     GRUB_ERR_BAD_FONT,
  51     GRUB_ERR_NOT_IMPLEMENTED_YET,
  52     GRUB_ERR_SYMLINK_LOOP,
  53     GRUB_ERR_BAD_GZIP_DATA,
  54     GRUB_ERR_MENU,
  55     GRUB_ERR_TIMEOUT,
  56     GRUB_ERR_IO
  57   }
  58 grub_err_t;
  59
  60 extern grub_err_t EXPORT_VAR(grub_errno);
  61 extern char EXPORT_VAR(grub_errmsg)[];
  62
  63 grub_err_t EXPORT_FUNC(grub_error) (grub_err_t n, const char *fmt, ...);
  64 void EXPORT_FUNC(grub_fatal) (const char *fmt, ...) __attribute__ ((noreturn));
  65 void EXPORT_FUNC(grub_error_push) (void);
  66 int EXPORT_FUNC(grub_error_pop) (void);
  67 void EXPORT_FUNC(grub_print_error) (void);
  68 int EXPORT_FUNC(grub_err_printf) (const char *fmt, ...)
  69 __attribute__ ((format (printf, 1, 2)));
  70
  71 #endif /* ! GRUB_ERR_HEADER */