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Diffstat (limited to 'REORG.TODO/rt/aio_return.c')
-rw-r--r-- | REORG.TODO/rt/aio_return.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/REORG.TODO/rt/aio_return.c b/REORG.TODO/rt/aio_return.c new file mode 100644 index 0000000000..c322f25edd --- /dev/null +++ b/REORG.TODO/rt/aio_return.c @@ -0,0 +1,38 @@ +/* Return exit value of asynchronous I/O request. + Copyright (C) 1997-2017 Free Software Foundation, Inc. + This file is part of the GNU C Library. + Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + + +/* We use an UGLY hack to prevent gcc from finding us cheating. The + implementation of aio_return and aio_return64 are identical and so + we want to avoid code duplication by using aliases. But gcc sees + the different parameter lists and prints a warning. We define here + a function so that aio_return64 has no prototype. */ +#define aio_return64 XXX +#include <aio.h> +/* And undo the hack. */ +#undef aio_return64 + + +ssize_t +aio_return (struct aiocb *aiocbp) +{ + return aiocbp->__return_value; +} + +weak_alias (aio_return, aio_return64) |