117 lines
2.5 KiB
C
117 lines
2.5 KiB
C
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
|
|
#ifndef _UAPI_ASMAXP_SIGNAL_H
|
|
#define _UAPI_ASMAXP_SIGNAL_H
|
|
|
|
#include <linux/types.h>
|
|
|
|
/* Avoid too many header ordering problems. */
|
|
struct siginfo;
|
|
|
|
#ifndef __KERNEL__
|
|
/* Here we must cater to libcs that poke about in kernel headers. */
|
|
|
|
#define NSIG 32
|
|
typedef unsigned long sigset_t;
|
|
|
|
#endif /* __KERNEL__ */
|
|
|
|
|
|
/*
|
|
* Linux/AXP has different signal numbers that Linux/i386: I'm trying
|
|
* to make it OSF/1 binary compatible, at least for normal binaries.
|
|
*/
|
|
#define SIGHUP 1
|
|
#define SIGINT 2
|
|
#define SIGQUIT 3
|
|
#define SIGILL 4
|
|
#define SIGTRAP 5
|
|
#define SIGABRT 6
|
|
#define SIGEMT 7
|
|
#define SIGFPE 8
|
|
#define SIGKILL 9
|
|
#define SIGBUS 10
|
|
#define SIGSEGV 11
|
|
#define SIGSYS 12
|
|
#define SIGPIPE 13
|
|
#define SIGALRM 14
|
|
#define SIGTERM 15
|
|
#define SIGURG 16
|
|
#define SIGSTOP 17
|
|
#define SIGTSTP 18
|
|
#define SIGCONT 19
|
|
#define SIGCHLD 20
|
|
#define SIGTTIN 21
|
|
#define SIGTTOU 22
|
|
#define SIGIO 23
|
|
#define SIGXCPU 24
|
|
#define SIGXFSZ 25
|
|
#define SIGVTALRM 26
|
|
#define SIGPROF 27
|
|
#define SIGWINCH 28
|
|
#define SIGINFO 29
|
|
#define SIGUSR1 30
|
|
#define SIGUSR2 31
|
|
|
|
#define SIGPOLL SIGIO
|
|
#define SIGPWR SIGINFO
|
|
#define SIGIOT SIGABRT
|
|
|
|
/* These should not be considered constants from userland. */
|
|
#define SIGRTMIN 32
|
|
#define SIGRTMAX _NSIG
|
|
|
|
#define SA_ONSTACK 0x00000001
|
|
#define SA_RESTART 0x00000002
|
|
#define SA_NOCLDSTOP 0x00000004
|
|
#define SA_NODEFER 0x00000008
|
|
#define SA_RESETHAND 0x00000010
|
|
#define SA_NOCLDWAIT 0x00000020
|
|
#define SA_SIGINFO 0x00000040
|
|
|
|
#define SA_ONESHOT SA_RESETHAND
|
|
#define SA_NOMASK SA_NODEFER
|
|
|
|
#define MINSIGSTKSZ 4096
|
|
#define SIGSTKSZ 16384
|
|
|
|
#define SIG_BLOCK 1 /* for blocking signals */
|
|
#define SIG_UNBLOCK 2 /* for unblocking signals */
|
|
#define SIG_SETMASK 3 /* for setting the signal mask */
|
|
|
|
#include <asm-generic/signal-defs.h>
|
|
|
|
#ifndef __KERNEL__
|
|
/* Here we must cater to libcs that poke about in kernel headers. */
|
|
|
|
struct sigaction {
|
|
union {
|
|
__sighandler_t _sa_handler;
|
|
void (*_sa_sigaction)(int, struct siginfo *, void *);
|
|
} _u;
|
|
sigset_t sa_mask;
|
|
int sa_flags;
|
|
};
|
|
|
|
#define sa_handler _u._sa_handler
|
|
#define sa_sigaction _u._sa_sigaction
|
|
|
|
#endif /* __KERNEL__ */
|
|
|
|
typedef struct sigaltstack {
|
|
void __user *ss_sp;
|
|
int ss_flags;
|
|
size_t ss_size;
|
|
} stack_t;
|
|
|
|
/* sigstack(2) is deprecated, and will be withdrawn in a future version
|
|
of the X/Open CAE Specification. Use sigaltstack instead. It is only
|
|
implemented here for OSF/1 compatibility. */
|
|
|
|
struct sigstack {
|
|
void __user *ss_sp;
|
|
int ss_onstack;
|
|
};
|
|
|
|
|
|
#endif /* _UAPI_ASMAXP_SIGNAL_H */
|