41 lines
1.5 KiB
C
41 lines
1.5 KiB
C
/* Return exit value of asynchronous I/O request.
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Copyright (C) 1997 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but 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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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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/* We use an UGLY hack to prevent gcc from finding us cheating. The
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implementation of aio_return and aio_return64 are identical and so
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we want to avoid code duplication by using aliases. But gcc sees
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the different parameter lists and prints a warning. We define here
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a function so that aio_return64 has no prototype. */
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#define aio_return64 XXX
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#include <aio.h>
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/* And undo the hack. */
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#undef aio_return64
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ssize_t
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aio_return (aiocbp)
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struct aiocb *aiocbp;
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{
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return aiocbp->__return_value;
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}
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weak_alias (aio_return, aio_return64)
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