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+ initial revision, h2pas of sys/signal.h
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Jonas Maebe
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15e37e7154
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fb08ac116d
248
rtl/darwin/signal.inc
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248
rtl/darwin/signal.inc
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{$PACKRECORDS C}
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{
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$Id$
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Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
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@APPLE_LICENSE_HEADER_START@
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The contents of this file constitute Original Code as defined in and
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are subject to the Apple Public Source License Version 1.1 (the
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"License"). You may not use this file except in compliance with the
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License. Please obtain a copy of the License at
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http://www.apple.com/publicsource and read it before using this file.
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This Original Code and all software distributed under the License are
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distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
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EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
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INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
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License for the specific language governing rights and limitations
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under the License.
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@APPLE_LICENSE_HEADER_END@
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}
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{ Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved }
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{
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Copyright (c) 1982, 1986, 1989, 1991, 1993
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The Regents of the University of California. All rights reserved.
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(c) UNIX System Laboratories, Inc.
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All or some portions of this file are derived from material licensed
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to the University of California by American Telephone and Telegraph
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Co. or Unix System Laboratories, Inc. and are reproduced herein with
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the permission of UNIX System Laboratories, Inc.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions
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are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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3. All advertising materials mentioning features or use of this software
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must display the following acknowledgement:
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This product includes software developed by the University of
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California, Berkeley and its contributors.
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4. Neither the name of the University nor the names of its contributors
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may be used to endorse or promote products derived from this software
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without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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SUCH DAMAGE.
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@(#)signal.h 8.2 (Berkeley) 1/21/94
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}
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{$ifdef powerpc}
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{$include ppc/signal.inc} { sigcontext }
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{$else powerpc}
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{$ifdef i386}
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{$include i386/signal.inc} { sigcontext }
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{$else i386}
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{$error Unsupported cpu type!}
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{$endif i386}
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{$endif powerpc}
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const
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{ hangup }
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SIGHUP = 1;
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{ interrupt }
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SIGINT = 2;
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{ quit }
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SIGQUIT = 3;
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{ illegal instruction (not reset when caught) }
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SIGILL = 4;
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{ trace trap (not reset when caught) }
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SIGTRAP = 5;
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{ abort() }
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SIGABRT = 6;
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{ compatibility }
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SIGIOT = SIGABRT;
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{ EMT instruction }
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SIGEMT = 7;
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{ floating point exception }
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SIGFPE = 8;
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{ kill (cannot be caught or ignored) }
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SIGKILL = 9;
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{ bus error }
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SIGBUS = 10;
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{ segmentation violation }
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SIGSEGV = 11;
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{ bad argument to system call }
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SIGSYS = 12;
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{ write on a pipe with no one to read it }
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SIGPIPE = 13;
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{ alarm clock }
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SIGALRM = 14;
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{ software termination signal from kill }
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SIGTERM = 15;
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{ urgent condition on IO channel }
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SIGURG = 16;
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{ sendable stop signal not from tty }
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SIGSTOP = 17;
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{ stop signal from tty }
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SIGTSTP = 18;
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{ continue a stopped process }
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SIGCONT = 19;
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{ to parent on child stop or exit }
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SIGCHLD = 20;
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{ to readers pgrp upon background tty read }
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SIGTTIN = 21;
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{ like TTIN for output if (tp->t_local<OSTOP) }
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SIGTTOU = 22;
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{ input/output possible signal }
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SIGIO = 23;
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{ exceeded CPU time limit }
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SIGXCPU = 24;
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{ exceeded file size limit }
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SIGXFSZ = 25;
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{ virtual time alarm }
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SIGVTALRM = 26;
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{ profiling time alarm }
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SIGPROF = 27;
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{ window size changes }
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SIGWINCH = 28;
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{ information request }
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SIGINFO = 29;
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{ user defined signal 1 }
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SIGUSR1 = 30;
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{ user defined signal 2 }
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SIGUSR2 = 31;
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SIG_DFL = 0;
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SIG_IGN = 1;
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SIG_ERR = -1;
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type
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sigset_t = dword;
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SignalHandler = Procedure(Sig : Longint);cdecl;
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PSignalHandler = ^SignalHandler;
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SignalRestorer = Procedure;cdecl;
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PSignalRestorer = ^SignalRestorer;
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TSigAction = procedure(Sig: Longint; SigContext: SigContextRec;someptr:pointer);cdecl;
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Sigset=sigset_t;
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PSigSet = ^SigSet;
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SigActionRec = packed record
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Handler : record
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case byte of
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0: (Sh: SignalHandler);
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1: (Sa: TSigAction);
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end;
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Sa_Flags : Longint;
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Sa_Mask : SigSet;
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end;
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const
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SA_ONSTACK = $0001;
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{ restart system on signal return }
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SA_RESTART = $0002;
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{ disable taking signals on alternate stack }
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SA_DISABLE = $0004;
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{ do not bounce off kernel's sigtramp }
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SA_USERTRAMP = $0100;
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{ do not generate SIGCHLD on child stop }
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SA_NOCLDSTOP = $0008;
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{
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Flags for sigprocmask:
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}
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{ block specified signal set }
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SIG_BLOCK = 1;
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{ unblock specified signal set }
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SIG_UNBLOCK = 2;
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{ set specified signal set }
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SIG_SETMASK = 3;
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{ type of signal function }
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{
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Structure used in sigaltstack call.
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}
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{ signal stack base }
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{ signal stack length }
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{ SA_DISABLE and/or SA_ONSTACK }
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type
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sigaltstack = record
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ss_sp : ^char;
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ss_size : longint;
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ss_flags : longint;
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end;
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{ minimum allowable stack }
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const
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MINSIGSTKSZ = 8192;
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{ recommended stack size }
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SIGSTKSZ = MINSIGSTKSZ + 32768;
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{
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4.3 compatibility:
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Signal vector "template" used in sigvec call.
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}
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{ signal handler }
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{ signal mask to apply }
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{ see signal options below }
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type
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sigvec = record
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sv_handler : procedure ;
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sv_mask : longint;
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sv_flags : longint;
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end;
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const
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SV_ONSTACK = SA_ONSTACK;
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{ same bit, opposite sense }
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SV_INTERRUPT = SA_RESTART;
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(*
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{
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Structure used in sigstack call.
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}
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{ signal stack pointer }
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{ current status }
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type
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sigstack = record
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ss_sp : ^char;
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ss_onstack : longint;
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end;
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*)
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{
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$Log$
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Revision 1.1 2002-09-08 09:06:07 jonas
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+ initial revision, h2pas of sys/signal.h
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}
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