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author | Florian Weimer <fweimer@redhat.com> | 2019-06-28 09:39:21 +0200 |
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committer | Florian Weimer <fweimer@redhat.com> | 2019-06-28 09:39:21 +0200 |
commit | 5a659ccc0ec217ab02a4c273a1f6d346a359560a (patch) | |
tree | f82ef13a75f14209cbc97ecee79336d8bb4df37c /io/tst-copy_file_range-compat.c | |
parent | 1626f499d159f17d5d99dc41497b52074f3850df (diff) | |
download | glibc-5a659ccc0ec217ab02a4c273a1f6d346a359560a.tar.gz glibc-5a659ccc0ec217ab02a4c273a1f6d346a359560a.tar.xz glibc-5a659ccc0ec217ab02a4c273a1f6d346a359560a.zip |
io: Remove copy_file_range emulation [BZ #24744]
The kernel is evolving this interface (e.g., removal of the restriction on cross-device copies), and keeping up with that is difficult. Applications which need the function should run kernels which support the system call instead of relying on the imperfect glibc emulation. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Diffstat (limited to 'io/tst-copy_file_range-compat.c')
-rw-r--r-- | io/tst-copy_file_range-compat.c | 30 |
1 files changed, 0 insertions, 30 deletions
diff --git a/io/tst-copy_file_range-compat.c b/io/tst-copy_file_range-compat.c deleted file mode 100644 index fe6de8ac68..0000000000 --- a/io/tst-copy_file_range-compat.c +++ /dev/null @@ -1,30 +0,0 @@ -/* Test the fallback implementation of copy_file_range. - Copyright (C) 2017-2019 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - 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/>. */ - -/* Get the declaration of the official copy_of_range function. */ -#include <unistd.h> - -/* Compile a local version of copy_file_range. */ -#define COPY_FILE_RANGE_DECL static -#define COPY_FILE_RANGE copy_file_range_compat -#include <io/copy_file_range-compat.c> - -/* Re-use the test, but run it against copy_file_range_compat defined - above. */ -#define copy_file_range copy_file_range_compat -#include "tst-copy_file_range.c" |