mirror of
https://sourceware.org/git/glibc.git
synced 2025-10-28 23:34:53 +03:00
64 lines
2.1 KiB
C
64 lines
2.1 KiB
C
/* Error constants. Linux specific version.
|
|
Copyright (C) 1996-1999, 2005, 2009 Free Software Foundation, Inc.
|
|
This file is part of the GNU C Library.
|
|
|
|
The GNU C Library is free software; you can redistribute it and/or
|
|
modify it under the terms of the GNU Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 of the License, or (at your option) any later version.
|
|
|
|
The GNU C Library is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library; if not, write to the Free
|
|
Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
|
02111-1307 USA. */
|
|
|
|
#ifdef _ERRNO_H
|
|
|
|
# undef EDOM
|
|
# undef EILSEQ
|
|
# undef ERANGE
|
|
# include <linux/errno.h>
|
|
|
|
/* Linux has no ENOTSUP error code. */
|
|
# define ENOTSUP EOPNOTSUPP
|
|
|
|
/* Older Linux versions also had no ECANCELED error code. */
|
|
# ifndef ECANCELED
|
|
# define ECANCELED 125
|
|
# endif
|
|
|
|
/* Support for error codes to support robust mutexes was added later, too. */
|
|
# ifndef EOWNERDEAD
|
|
# define EOWNERDEAD 130
|
|
# define ENOTRECOVERABLE 131
|
|
# endif
|
|
|
|
# ifndef ERFKILL
|
|
# define ERFKILL 132
|
|
# endif
|
|
|
|
# ifndef __ASSEMBLER__
|
|
/* Function to get address of global `errno' variable. */
|
|
extern int *__errno_location (void) __THROW __attribute__ ((__const__));
|
|
|
|
# if !defined _LIBC || defined _LIBC_REENTRANT
|
|
/* When using threads, errno is a per-thread value. */
|
|
# define errno (*__errno_location ())
|
|
# endif
|
|
# endif /* !__ASSEMBLER__ */
|
|
#endif /* _ERRNO_H */
|
|
|
|
#if !defined _ERRNO_H && defined __need_Emath
|
|
/* This is ugly but the kernel header is not clean enough. We must
|
|
define only the values EDOM, EILSEQ and ERANGE in case __need_Emath is
|
|
defined. */
|
|
# define EDOM 33 /* Math argument out of domain of function. */
|
|
# define EILSEQ 84 /* Illegal byte sequence. */
|
|
# define ERANGE 34 /* Math result not representable. */
|
|
#endif /* !_ERRNO_H && __need_Emath */
|