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ix_panic.c
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C/C++ Source or Header
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1996-09-28
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2KB
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62 lines
/*
* This file is part of ixemul.library for the Amiga.
* Copyright (C) 1994 Rafael W. Luebbert
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#define _KERNEL
#include <ixemul.h>
#include <stdarg.h>
#include <proto/intuition.h>
void ix_panic(const char *msg, ...)
{
struct IntuitionBase *IntuitionBase;
u_char old_flags;
struct Task *me = SysBase->ThisTask;
va_list ap;
/*
* This function may be called with our signals enabled. So we have to make
* sure that no signals are processed while in here.
* Since this function may be called at random points in initialization,
* it is not safe to call sigsetmask() here, so I have to resort to the
* more drastic solution of temporarily turning off TF_LAUNCH
*/
old_flags = me->tc_Flags;
me->tc_Flags &= ~TF_LAUNCH;
va_start(ap, msg);
if ((IntuitionBase = (struct IntuitionBase *)OpenLibrary("intuition.library", 0)))
{
struct EasyStruct panic = {
sizeof(struct EasyStruct),
0,
"ixnet.library message",
(char *)msg,
"Abort"
};
EasyRequestArgs(NULL, &panic, NULL, ap);
CloseLibrary ((struct Library *) IntuitionBase);
}
me->tc_Flags = old_flags;
va_end(ap);
}