Back to index

glibc  2.9
errno.h
Go to the documentation of this file.
00001 /* Copyright (C) 1991, 1994, 1996, 1997 Free Software Foundation, Inc.
00002    This file is part of the GNU C Library.
00003 
00004    The GNU C Library is free software; you can redistribute it and/or
00005    modify it under the terms of the GNU Lesser General Public
00006    License as published by the Free Software Foundation; either
00007    version 2.1 of the License, or (at your option) any later version.
00008 
00009    The GNU C Library is distributed in the hope that it will be useful,
00010    but WITHOUT ANY WARRANTY; without even the implied warranty of
00011    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012    Lesser General Public License for more details.
00013 
00014    You should have received a copy of the GNU Lesser General Public
00015    License along with the GNU C Library; if not, write to the Free
00016    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
00017    02111-1307 USA.  */
00018 
00019 /* This file defines the `errno' constants.  */
00020 
00021 #if !defined __Emath_defined && (defined _ERRNO_H || defined __need_Emath)
00022 #undef __need_Emath
00023 #define       __Emath_defined      1
00024 
00025 # define EDOM XXX    <--- fill in what is actually needed
00026 # define EILSEQ      XXX    <--- fill in what is actually needed
00027 # define ERANGE      XXX    <--- fill in what is actually needed
00028 #endif
00029 
00030 #ifdef _ERRNO_H
00031 # error "Define here all the missing error messages for the port.  These"
00032 # error "must match the numbers of the kernel."
00033 # define Exxxx       XXX
00034 ...
00035 #endif