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30891f35fa
We stopped adding "Contributed by" or similar lines in sources in 2012 in favour of git logs and keeping the Contributors section of the glibc manual up to date. Removing these lines makes the license header a bit more consistent across files and also removes the possibility of error in attribution when license blocks or files are copied across since the contributed-by lines don't actually reflect reality in those cases. Move all "Contributed by" and similar lines (Written by, Test by, etc.) into a new file CONTRIBUTED-BY to retain record of these contributions. These contributors are also mentioned in manual/contrib.texi, so we just maintain this additional record as a courtesy to the earlier developers. The following scripts were used to filter a list of files to edit in place and to clean up the CONTRIBUTED-BY file respectively. These were not added to the glibc sources because they're not expected to be of any use in future given that this is a one time task: https://gist.github.com/siddhesh/b5ecac94eabfd72ed2916d6d8157e7dc https://gist.github.com/siddhesh/15ea1f5e435ace9774f485030695ee02 Reviewed-by: Carlos O'Donell <carlos@redhat.com>
49 lines
1.8 KiB
C
49 lines
1.8 KiB
C
/* Return exit value of asynchronous I/O request.
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Copyright (C) 1997-2021 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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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, see
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<https://www.gnu.org/licenses/>. */
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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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#include <shlib-compat.h>
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ssize_t
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__aio_return (struct aiocb *aiocbp)
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{
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return aiocbp->__return_value;
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}
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#if PTHREAD_IN_LIBC
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versioned_symbol (libc, __aio_return, aio_return, GLIBC_2_34);
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versioned_symbol (libc, __aio_return, aio_return64, GLIBC_2_34);
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# if OTHER_SHLIB_COMPAT (librt, GLIBC_2_1, GLIBC_2_34)
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compat_symbol (librt, __aio_return, aio_return, GLIBC_2_1);
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compat_symbol (librt, __aio_return, aio_return64, GLIBC_2_1);
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# endif
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#else /* !PTHREAD_IN_LIBC */
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strong_alias (__aio_return, aio_return)
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weak_alias (__aio_return, aio_return64)
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#endif
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