mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-18 11:00:07 +00:00
67c2095b54
1998-05-06 Ulrich Drepper <drepper@cygnus.com> * sysdeps/unix/sysv/linux/bits/errno.h: Undefine EILSEQ before including linux/errno.h. * sysdeps/unix/sysv/sysv4/solaris2/bits/errno.h: New file.
54 lines
2.0 KiB
C
54 lines
2.0 KiB
C
/* Error constants. Linux specific version.
|
|
Copyright (C) 1996, 1997, 1998 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 Library General Public License as
|
|
published by the Free Software Foundation; either version 2 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
|
|
Library General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Library General Public
|
|
License along with the GNU C Library; see the file COPYING.LIB. 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>
|
|
|
|
# ifndef __ASSEMBLER__
|
|
/* We now need a declaration of the `errno' variable. */
|
|
extern int errno;
|
|
|
|
/* Function to get address of global `errno' variable. */
|
|
extern int *__errno_location __P ((void)) __attribute__ ((__const__));
|
|
|
|
# if defined _LIBC
|
|
/* We wouldn't need a special macro anymore but it is history. */
|
|
# define __set_errno(val) (*__errno_location ()) = (val)
|
|
# endif /* _LIBC */
|
|
|
|
# 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 and ERANGE in case __need_Emath is
|
|
defined. The value is the same for all Linux ports. */
|
|
# 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 */
|