144 lines
4.4 KiB
C
144 lines
4.4 KiB
C
/* $NetBSD: linux_signal.h,v 1.2 1998/12/10 00:31:50 erh Exp $ */
|
|
|
|
/*-
|
|
* Copyright (c) 1998 The NetBSD Foundation, Inc.
|
|
* All rights reserved.
|
|
*
|
|
* This code is derived from software contributed to The NetBSD Foundation
|
|
* by Eric Haszlakiewicz.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by the NetBSD
|
|
* Foundation, Inc. and its contributors.
|
|
* 4. Neither the name of The NetBSD Foundation nor the names of its
|
|
* contributors may be used to endorse or promote products derived
|
|
* from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
|
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
|
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
|
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
/*
|
|
* Whoever decided how linux would handle
|
|
* binary compatibility should be shot.
|
|
*/
|
|
|
|
#ifndef _ALPHA_LINUX_SIGNAL_H
|
|
#define _ALPHA_LINUX_SIGNAL_H
|
|
|
|
#define LINUX_SIGHUP 1
|
|
#define LINUX_SIGINT 2
|
|
#define LINUX_SIGQUIT 3
|
|
#define LINUX_SIGILL 4
|
|
#define LINUX_SIGTRAP 5
|
|
#define LINUX_SIGABRT 6
|
|
#define LINUX_SIGEMT 7
|
|
#define LINUX_SIGFPE 8
|
|
#define LINUX_SIGKILL 9
|
|
#define LINUX_SIGBUS 10
|
|
#define LINUX_SIGSEGV 11
|
|
#define LINUX_SIGSYS 12
|
|
#define LINUX_SIGPIPE 13
|
|
#define LINUX_SIGALRM 14
|
|
#define LINUX_SIGTERM 15
|
|
#define LINUX_SIGURG 16
|
|
#define LINUX_SIGSTOP 17
|
|
#define LINUX_SIGTSTP 18
|
|
#define LINUX_SIGCONT 19
|
|
#define LINUX_SIGCHLD 20
|
|
#define LINUX_SIGTTIN 21
|
|
#define LINUX_SIGTTOU 22
|
|
#define LINUX_SIGIO 23
|
|
#define LINUX_SIGXCPU 24
|
|
#define LINUX_SIGXFSZ 25
|
|
#define LINUX_SIGVTALRM 26
|
|
#define LINUX_SIGPROF 27
|
|
#define LINUX_SIGWINCH 28
|
|
#define LINUX_SIGINFO 29
|
|
#define LINUX_SIGUSR1 30
|
|
#define LINUX_SIGUSR2 31
|
|
|
|
#define LINUX_SIGIOT LINUX_SIGABRT
|
|
#define LINUX_SIGPWR LINUX_SIGINFO
|
|
#define LINUX_SIGPOLL LINUX_SIGIO
|
|
|
|
#define LINUX__NSIG 64
|
|
#define LINUX__NSIG_BPW 64
|
|
#define LINUX__NSIG_WORDS (LINUX__NSIG / LINUX__NSIG_BPW)
|
|
#define LINUX_NSIG 32
|
|
|
|
/* Min/max real-time linux signal */
|
|
#define LINUX_SIGRTMIN 32
|
|
#define LINUX_SIGRTMAX (LINUX__NSIG - 1)
|
|
|
|
/* sa_flags */
|
|
#define LINUX_SA_ONSTACK 0x00000001
|
|
#define LINUX_SA_RESTART 0x00000002
|
|
#define LINUX_SA_NOCLDSTOP 0x00000004
|
|
#define LINUX_SA_NODEFER 0x00000008
|
|
#define LINUX_SA_RESETHAND 0x00000010
|
|
#define LINUX_SA_NOCLDWAIT 0x00000020
|
|
#define LINUX_SA_SIGINFO 0x00000040
|
|
|
|
#define LINUX_SA_NOMASK LINUX_SA_NODEFER
|
|
#define LINUX_SA_ONESHOT LINUX_SA_RESETHAND
|
|
#define LINUX_SA_INTERRUPT 0x20000000 /* Ignore this */
|
|
|
|
#define LINUX_SA_ALLBITS 0x2000007f
|
|
|
|
#define LINUX_SIG_BLOCK 1
|
|
#define LINUX_SIG_UNBLOCK 2
|
|
#define LINUX_SIG_SETMASK 3
|
|
|
|
typedef void (*linux_handler_t) __P((int));
|
|
|
|
typedef u_long linux_old_sigset_t;
|
|
typedef struct {
|
|
u_long sig[LINUX__NSIG_WORDS];
|
|
} linux_sigset_t;
|
|
|
|
/* aka osf_sigaction in Linux sources. Note absence of sa_restorer */
|
|
struct linux_old_sigaction {
|
|
linux_handler_t sa_handler;
|
|
linux_old_sigset_t sa_mask;
|
|
int sa_flags;
|
|
};
|
|
|
|
/* Used in rt_* calls */
|
|
struct linux_sigaction {
|
|
linux_handler_t sa_handler;
|
|
u_long sa_flags;
|
|
linux_sigset_t sa_mask;
|
|
};
|
|
|
|
struct linux_k_sigaction {
|
|
struct linux_sigaction sa;
|
|
void (*k_sa_restorer) __P((void));
|
|
};
|
|
|
|
typedef struct linux_sigaltstack {
|
|
void *ss_sp;
|
|
int ss_flags;
|
|
size_t ss_size;
|
|
} linux_stack_t;
|
|
|
|
#endif /* !_ALPHA_LINUX_SIGNAL_H */
|