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e662912c53
EFIRC() uses PLATFORM_TO_ERRNO(), which evaluates its argument twice (and can't trivially use a braced-group expression or an inline function to avoid this, since it gets used outside of function context). The expression "EFIRC(main())" will therefore end up calling main() twice, which is not the intended behaviour. Every other instance of EFIRC() is of the simple form "EFIRC(rc)", so fix by converting this instance to match. Signed-off-by: Michael Brown <mcb30@ipxe.org>
48 lines
1.3 KiB
C
48 lines
1.3 KiB
C
/*
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* Copyright (C) 2009 Michael Brown <mbrown@fensystems.co.uk>.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301, USA.
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*/
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FILE_LICENCE ( GPL2_OR_LATER );
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#include <stdlib.h>
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#include <errno.h>
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#include <ipxe/efi/efi.h>
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/**
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* EFI entry point
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*
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* @v image_handle Image handle
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* @v systab System table
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* @ret efirc EFI return status code
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*/
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EFI_STATUS EFIAPI _efi_start ( EFI_HANDLE image_handle,
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EFI_SYSTEM_TABLE *systab ) {
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EFI_STATUS efirc;
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int rc;
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/* Initialise EFI environment */
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if ( ( efirc = efi_init ( image_handle, systab ) ) != 0 )
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return efirc;
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/* Call to main() */
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if ( ( rc = main() ) != 0 )
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return EFIRC ( rc );
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return 0;
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}
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