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688903eb | 1 | /* Copyright (C) 1996-2018 Free Software Foundation, Inc. |
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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 | |
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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. | |
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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 | |
41bdb6e2 | 12 | Lesser General Public License for more details. |
7e3be507 | 13 | |
41bdb6e2 | 14 | You should have received a copy of the GNU Lesser General Public |
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15 | License along with the GNU C Library; if not, see |
16 | <http://www.gnu.org/licenses/>. */ | |
cccda09f | 17 | |
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18 | #ifndef _BITS_SIGCONTEXT_H |
19 | #define _BITS_SIGCONTEXT_H 1 | |
20 | ||
bfce746a | 21 | #if !defined _SIGNAL_H && !defined _SYS_UCONTEXT_H |
f4017d20 | 22 | # error "Never use <bits/sigcontext.h> directly; include <signal.h> instead." |
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23 | #endif |
24 | ||
bfce746a | 25 | #ifndef sigcontext_struct |
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26 | /* Kernel headers before 2.1.1 define a struct sigcontext_struct, but |
27 | we need sigcontext. */ | |
bfce746a | 28 | # define sigcontext_struct sigcontext |
cccda09f | 29 | |
bfce746a | 30 | # include <asm/sigcontext.h> |
6e502e19 UD |
31 | |
32 | /* The Linux kernel headers redefine NULL wrongly, so cleanup afterwards. */ | |
33 | # define __need_NULL | |
34 | # include <stddef.h> | |
bfce746a | 35 | #endif |
c66b29f9 ZW |
36 | |
37 | #endif /* bits/sigcontext.h */ |