bits/errno.h

   1 /* Copyright (C) 1991-2015 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3
   4    The GNU C Library is free software; you can redistribute it and/or
   5    modify it under the terms of the GNU Lesser General Public
   6    License as published by the Free Software Foundation; either
   7    version 2.1 of the License, or (at your option) any later version.
   8
   9    The GNU C Library is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12    Lesser General Public License for more details.
  13
  14    You should have received a copy of the GNU Lesser General Public
  15    License along with the GNU C Library; if not, see
  16    <http://www.gnu.org/licenses/>.  */
  17
  18 /* This file defines the `errno' constants.  */
  19
  20 #if !defined __Emath_defined && (defined _ERRNO_H || defined __need_Emath)
  21 #undef  __need_Emath
  22 #define __Emath_defined 1
  23
  24 # define EDOM   XXX     <--- fill in what is actually needed
  25 # define EILSEQ XXX     <--- fill in what is actually needed
  26 # define ERANGE XXX     <--- fill in what is actually needed
  27 #endif
  28
  29 #ifdef  _ERRNO_H
  30 # error "Define here all the missing error messages for the port.  These"
  31 # error "must match the numbers of the kernel."
  32 # define Exxxx  XXX
  33 ...
  34 #endif