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//===========================================================================
//
// abort.cxx
//
// Implementation of the abort() function
//
//===========================================================================
// ####ECOSGPLCOPYRIGHTBEGIN####
// -------------------------------------------
// This file is part of eCos, the Embedded Configurable Operating System.
// Copyright (C) 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
//
// eCos is free software; you can redistribute it and/or modify it under
// the terms of the GNU General Public License as published by the Free
// Software Foundation; either version 2 or (at your option) any later
// version.
//
// eCos 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 General Public License
// for more details.
//
// You should have received a copy of the GNU General Public License
// along with eCos; if not, write to the Free Software Foundation, Inc.,
// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
//
// As a special exception, if other files instantiate templates or use
// macros or inline functions from this file, or you compile this file
// and link it with other works to produce a work based on this file,
// this file does not by itself cause the resulting work to be covered by
// the GNU General Public License. However the source code for this file
// must still be made available in accordance with section (3) of the GNU
// General Public License v2.
//
// This exception does not invalidate any other reasons why a work based
// on this file might be covered by the GNU General Public License.
// -------------------------------------------
// ####ECOSGPLCOPYRIGHTEND####
//===========================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s): jlarmour
// Contributors:
// Date: 2000-04-28
// Purpose: Implement the ISO C abort() function from 7.10.4.1
// Description: This implements abort() simply by raising SIGABRT as
// required by ISO C
// Usage:
//
//####DESCRIPTIONEND####
//
//===========================================================================
// CONFIGURATION
#include <pkgconf/libc_startup.h> // Configuration header
#include <pkgconf/isoinfra.h> // CYGINT_ISO_SIGNAL_IMPL
// INCLUDES
#include <cyg/infra/cyg_type.h> // Common type definitions and support
#include <cyg/infra/cyg_trac.h> // Tracing support
#include <stdlib.h> // Header for all stdlib functions
// (like this one)
#if CYGINT_ISO_SIGNAL_IMPL > 0
# include <signal.h>
#endif
// FUNCTIONS
externC void
abort( void )
{
CYG_REPORT_FUNCNAME( "abort" );
#if CYGINT_ISO_SIGNAL_IMPL > 0
int rc CYGBLD_ATTRIB_UNUSED;
rc = raise(SIGABRT);
CYG_TRACE1(1, "raise(SIGABRT) returned!!! rc=%d", rc);
CYG_FAIL("raise(SIGABRT) returned");
#endif
// ISO C clearly says that abort() cannot return to its caller
// loop forever
for (;;)
CYG_EMPTY_STATEMENT;
CYG_REPORT_RETURN();
} // abort()
// EOF abort.cxx
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