Move all files into ports/ subdirectory in preparation for merge with glibc
[glibc.git] / ports / sysdeps / unix / sysv / linux / mips / bits / errno.h
blob86398f1126d306f19e2e2e49bb51c7708f01cbae
1 /* Error constants. MIPS/Linux specific version.
2 Copyright (C) 1996, 1997, 1998, 1999, 2000, 2006, 2012
3 Free Software Foundation, Inc.
4 This file is part of the GNU C Library.
6 The GNU C Library is free software; you can redistribute it and/or
7 modify it under the terms of the GNU Lesser General Public
8 License as published by the Free Software Foundation; either
9 version 2.1 of the License, or (at your option) any later version.
11 The GNU C Library 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 GNU
14 Lesser General Public License for more details.
16 You should have received a copy of the GNU Lesser General Public
17 License along with the GNU C Library. If not, see
18 <http://www.gnu.org/licenses/>. */
20 #ifdef _ERRNO_H
22 # undef EDOM
23 # undef EILSEQ
24 # undef ERANGE
25 # include <linux/errno.h>
27 /* Linux has no ENOTSUP error code. */
28 # define ENOTSUP EOPNOTSUPP
30 # ifndef ECANCELED
31 # define ECANCELED 158
32 # endif
34 /* Support for error codes to support robust mutexes was added later, too. */
35 # ifndef EOWNERDEAD
36 # define EOWNERDEAD 165
37 # define ENOTRECOVERABLE 166
38 # endif
40 # ifndef ERFKILL
41 # define ERFKILL 167
42 # endif
44 # ifndef EHWPOISON
45 # define EHWPOISON 168
46 # endif
48 # ifndef __ASSEMBLER__
49 /* Function to get address of global `errno' variable. */
50 extern int *__errno_location (void) __THROW __attribute__ ((__const__));
52 # if !defined _LIBC || defined _LIBC_REENTRANT
53 /* When using threads, errno is a per-thread value. */
54 # define errno (*__errno_location ())
55 # endif
56 # endif /* !__ASSEMBLER__ */
57 #endif /* _ERRNO_H */
59 #if !defined _ERRNO_H && defined __need_Emath
60 /* This is ugly but the kernel header is not clean enough. We must
61 define only the values EDOM, EILSEQ and ERANGE in case __need_Emath is
62 defined. */
63 # define EDOM 33 /* Math argument out of domain of function. */
64 # define EILSEQ 88 /* Illegal byte sequence. */
65 # define ERANGE 34 /* Math result not representable. */
66 #endif /* !_ERRNO_H && __need_Emath */