1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux 1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
>> 2 #ifndef _UAPI_ASMAXP_SIGNAL_H
>> 3 #define _UAPI_ASMAXP_SIGNAL_H
>> 4
>> 5 #include <linux/types.h>
>> 6
>> 7 /* Avoid too many header ordering problems. */
>> 8 struct siginfo;
>> 9
>> 10 #ifndef __KERNEL__
>> 11 /* Here we must cater to libcs that poke about in kernel headers. */
>> 12
>> 13 #define NSIG 32
>> 14 typedef unsigned long sigset_t;
>> 15
>> 16 #endif /* __KERNEL__ */
>> 17
>> 18
2 /* 19 /*
3 * Copyright (C) 2012 ARM Ltd. !! 20 * Linux/AXP has different signal numbers that Linux/i386: I'm trying
4 * !! 21 * to make it OSF/1 binary compatible, at least for normal binaries.
5 * This program is free software; you can redi <<
6 * it under the terms of the GNU General Publi <<
7 * published by the Free Software Foundation. <<
8 * <<
9 * This program is distributed in the hope tha <<
10 * but WITHOUT ANY WARRANTY; without even the <<
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR <<
12 * GNU General Public License for more details <<
13 * <<
14 * You should have received a copy of the GNU <<
15 * along with this program. If not, see <http <<
16 */ 22 */
17 #ifndef __ASM_SIGNAL_H !! 23 #define SIGHUP 1
18 #define __ASM_SIGNAL_H !! 24 #define SIGINT 2
>> 25 #define SIGQUIT 3
>> 26 #define SIGILL 4
>> 27 #define SIGTRAP 5
>> 28 #define SIGABRT 6
>> 29 #define SIGEMT 7
>> 30 #define SIGFPE 8
>> 31 #define SIGKILL 9
>> 32 #define SIGBUS 10
>> 33 #define SIGSEGV 11
>> 34 #define SIGSYS 12
>> 35 #define SIGPIPE 13
>> 36 #define SIGALRM 14
>> 37 #define SIGTERM 15
>> 38 #define SIGURG 16
>> 39 #define SIGSTOP 17
>> 40 #define SIGTSTP 18
>> 41 #define SIGCONT 19
>> 42 #define SIGCHLD 20
>> 43 #define SIGTTIN 21
>> 44 #define SIGTTOU 22
>> 45 #define SIGIO 23
>> 46 #define SIGXCPU 24
>> 47 #define SIGXFSZ 25
>> 48 #define SIGVTALRM 26
>> 49 #define SIGPROF 27
>> 50 #define SIGWINCH 28
>> 51 #define SIGINFO 29
>> 52 #define SIGUSR1 30
>> 53 #define SIGUSR2 31
>> 54
>> 55 #define SIGPOLL SIGIO
>> 56 #define SIGPWR SIGINFO
>> 57 #define SIGIOT SIGABRT
>> 58
>> 59 /* These should not be considered constants from userland. */
>> 60 #define SIGRTMIN 32
>> 61 #define SIGRTMAX _NSIG
>> 62
>> 63 #define SA_ONSTACK 0x00000001
>> 64 #define SA_RESTART 0x00000002
>> 65 #define SA_NOCLDSTOP 0x00000004
>> 66 #define SA_NODEFER 0x00000008
>> 67 #define SA_RESETHAND 0x00000010
>> 68 #define SA_NOCLDWAIT 0x00000020
>> 69 #define SA_SIGINFO 0x00000040
>> 70
>> 71 #define SA_ONESHOT SA_RESETHAND
>> 72 #define SA_NOMASK SA_NODEFER
>> 73
>> 74 #define MINSIGSTKSZ 4096
>> 75 #define SIGSTKSZ 16384
>> 76
>> 77 #define SIG_BLOCK 1 /* for blocking signals */
>> 78 #define SIG_UNBLOCK 2 /* for unblocking signals */
>> 79 #define SIG_SETMASK 3 /* for setting the signal mask */
>> 80
>> 81 #include <asm-generic/signal-defs.h>
>> 82
>> 83 #ifndef __KERNEL__
>> 84 /* Here we must cater to libcs that poke about in kernel headers. */
>> 85
>> 86 struct sigaction {
>> 87 union {
>> 88 __sighandler_t _sa_handler;
>> 89 void (*_sa_sigaction)(int, struct siginfo *, void *);
>> 90 } _u;
>> 91 sigset_t sa_mask;
>> 92 int sa_flags;
>> 93 };
>> 94
>> 95 #define sa_handler _u._sa_handler
>> 96 #define sa_sigaction _u._sa_sigaction
>> 97
>> 98 #endif /* __KERNEL__ */
>> 99
>> 100 typedef struct sigaltstack {
>> 101 void __user *ss_sp;
>> 102 int ss_flags;
>> 103 __kernel_size_t ss_size;
>> 104 } stack_t;
19 105
20 /* Required for AArch32 compatibility. */ !! 106 /* sigstack(2) is deprecated, and will be withdrawn in a future version
21 #define SA_RESTORER 0x04000000 !! 107 of the X/Open CAE Specification. Use sigaltstack instead. It is only
>> 108 implemented here for OSF/1 compatibility. */
22 109
23 #define MINSIGSTKSZ 5120 !! 110 struct sigstack {
24 #define SIGSTKSZ 16384 !! 111 void __user *ss_sp;
>> 112 int ss_onstack;
>> 113 };
25 114
26 #include <asm-generic/signal.h> <<
27 115
28 #endif !! 116 #endif /* _UAPI_ASMAXP_SIGNAL_H */
29 117
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