+ initial revision, h2pas of sys/signal.h

rtl/darwin/signal.inc

@@ -0,0 +1,248 @@
+{$PACKRECORDS C}
+
+  {
+     $Id$
+     Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
+
+     @APPLE_LICENSE_HEADER_START@
+
+     The contents of this file constitute Original Code as defined in and
+     are subject to the Apple Public Source License Version 1.1 (the
+     "License").  You may not use this file except in compliance with the
+     License.  Please obtain a copy of the License at
+     http://www.apple.com/publicsource and read it before using this file.
+
+     This Original Code and all software distributed under the License are
+     distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+     EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+     INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+     FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
+     License for the specific language governing rights and limitations
+     under the License.
+
+     @APPLE_LICENSE_HEADER_END@
+    }
+  { Copyright (c) 1995 NeXT Computer, Inc. All Rights Reserved  }
+  {
+     Copyright (c) 1982, 1986, 1989, 1991, 1993
+        The Regents of the University of California.  All rights reserved.
+     (c) UNIX System Laboratories, Inc.
+     All or some portions of this file are derived from material licensed
+     to the University of California by American Telephone and Telegraph
+     Co. or Unix System Laboratories, Inc. and are reproduced herein with
+     the permission of UNIX System Laboratories, Inc.
+
+     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 University of
+        California, Berkeley and its contributors.
+     4. Neither the name of the University 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 REGENTS 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 REGENTS 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.
+
+        @(#)signal.h    8.2 (Berkeley) 1/21/94
+    }
+
+{$ifdef powerpc}
+{$include ppc/signal.inc}    { sigcontext }
+{$else powerpc}
+{$ifdef i386}
+{$include i386/signal.inc}    { sigcontext }
+{$else i386}
+{$error Unsupported cpu type!}
+{$endif i386}
+{$endif powerpc}
+
+
+  const
+  { hangup  }
+     SIGHUP = 1;
+  { interrupt  }
+     SIGINT = 2;
+  { quit  }
+     SIGQUIT = 3;
+  { illegal instruction (not reset when caught)  }
+     SIGILL = 4;
+  { trace trap (not reset when caught)  }
+     SIGTRAP = 5;
+  { abort()  }
+     SIGABRT = 6;
+  { compatibility  }
+     SIGIOT = SIGABRT;
+  { EMT instruction  }
+     SIGEMT = 7;
+  { floating point exception  }
+     SIGFPE = 8;
+  { kill (cannot be caught or ignored)  }
+     SIGKILL = 9;
+  { bus error  }
+     SIGBUS = 10;
+  { segmentation violation  }
+     SIGSEGV = 11;
+  { bad argument to system call  }
+     SIGSYS = 12;
+  { write on a pipe with no one to read it  }
+     SIGPIPE = 13;
+  { alarm clock  }
+     SIGALRM = 14;
+  { software termination signal from kill  }
+     SIGTERM = 15;
+  { urgent condition on IO channel  }
+     SIGURG = 16;
+  { sendable stop signal not from tty  }
+     SIGSTOP = 17;
+  { stop signal from tty  }
+     SIGTSTP = 18;
+  { continue a stopped process  }
+     SIGCONT = 19;
+  { to parent on child stop or exit  }
+     SIGCHLD = 20;
+  { to readers pgrp upon background tty read  }
+     SIGTTIN = 21;
+  { like TTIN for output if (tp->t_local&LTOSTOP)  }
+     SIGTTOU = 22;
+  { input/output possible signal  }
+     SIGIO = 23;
+  { exceeded CPU time limit  }
+     SIGXCPU = 24;
+  { exceeded file size limit  }
+     SIGXFSZ = 25;
+  { virtual time alarm  }
+     SIGVTALRM = 26;
+  { profiling time alarm  }
+     SIGPROF = 27;
+  { window size changes  }
+     SIGWINCH = 28;
+  { information request  }
+     SIGINFO = 29;
+  { user defined signal 1  }
+     SIGUSR1 = 30;
+  { user defined signal 2  }
+     SIGUSR2 = 31;
+     SIG_DFL = 0;
+     SIG_IGN = 1;
+     SIG_ERR = -1;
+
+  type
+     sigset_t = dword;
+
+    SignalHandler   = Procedure(Sig : Longint);cdecl;
+    PSignalHandler  = ^SignalHandler;
+    SignalRestorer  = Procedure;cdecl;
+    PSignalRestorer = ^SignalRestorer;
+    TSigAction = procedure(Sig: Longint; SigContext: SigContextRec;someptr:pointer);cdecl;
+
+    Sigset=sigset_t;
+    PSigSet = ^SigSet;
+
+    SigActionRec = packed record
+      Handler  : record
+        case byte of
+          0: (Sh: SignalHandler);
+          1: (Sa: TSigAction);
+        end;
+      Sa_Flags    : Longint;
+      Sa_Mask     : SigSet;
+    end;
+
+  const
+     SA_ONSTACK = $0001;
+  { restart system on signal return  }
+     SA_RESTART = $0002;
+  { disable taking signals on alternate stack  }
+     SA_DISABLE = $0004;
+  { do not bounce off kernel's sigtramp  }
+     SA_USERTRAMP = $0100;
+  { do not generate SIGCHLD on child stop  }
+     SA_NOCLDSTOP = $0008;
+  {
+     Flags for sigprocmask:
+    }
+  { block specified signal set  }
+     SIG_BLOCK = 1;
+  { unblock specified signal set  }
+     SIG_UNBLOCK = 2;
+  { set specified signal set  }
+     SIG_SETMASK = 3;
+  { type of signal function  }
+  {
+     Structure used in sigaltstack call.
+    }
+  { signal stack base  }
+  { signal stack length  }
+  { SA_DISABLE and/or SA_ONSTACK  }
+
+  type
+     sigaltstack = record
+          ss_sp : ^char;
+          ss_size : longint;
+          ss_flags : longint;
+       end;
+
+  { minimum allowable stack  }
+
+  const
+     MINSIGSTKSZ = 8192;
+  { recommended stack size  }
+     SIGSTKSZ = MINSIGSTKSZ + 32768;
+  {
+     4.3 compatibility:
+     Signal vector "template" used in sigvec call.
+    }
+  { signal handler  }
+  { signal mask to apply  }
+  { see signal options below  }
+
+  type
+     sigvec = record
+          sv_handler : procedure ;
+          sv_mask : longint;
+          sv_flags : longint;
+       end;
+
+
+  const
+     SV_ONSTACK = SA_ONSTACK;
+  { same bit, opposite sense  }
+     SV_INTERRUPT = SA_RESTART;
+
+(*
+  {
+     Structure used in sigstack call.
+    }
+  { signal stack pointer  }
+  { current status  }
+
+  type
+     sigstack = record
+          ss_sp : ^char;
+          ss_onstack : longint;
+       end;
+*)
+
+{
+  $Log$
+  Revision 1.1  2002-09-08 09:06:07  jonas
+    + initial revision, h2pas of sys/signal.h
+
+}