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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 Red Hat, 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., // 59 Temple Place, Suite 330, Boston, MA 02111-1307 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. // // This exception does not invalidate any other reasons why a work based on // this file might be covered by the GNU General Public License. // // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc. // at http://sources.redhat.com/ecos/ecos-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; 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