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[Bug libc/24744] Remove copy_file_range emulation
- From: "cvs-commit at gcc dot gnu.org" <sourceware-bugzilla at sourceware dot org>
- To: glibc-bugs at sourceware dot org
- Date: Tue, 09 Jul 2019 08:24:03 +0000
- Subject: [Bug libc/24744] Remove copy_file_range emulation
- Auto-submitted: auto-generated
- References: <bug-24744-131@http.sourceware.org/bugzilla/>
https://sourceware.org/bugzilla/show_bug.cgi?id=24744
--- Comment #3 from cvs-commit at gcc dot gnu.org <cvs-commit at gcc dot gnu.org> ---
The release/2.29/master branch has been updated by Florian Weimer
<fw@sourceware.org>:
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=da347f4aa3a67e018f19e51a7ece6add87dba5cf
commit da347f4aa3a67e018f19e51a7ece6add87dba5cf
Author: Florian Weimer <fweimer@redhat.com>
Date: Fri Jun 28 09:39:21 2019 +0200
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>
(cherry picked from commit 5a659ccc0ec217ab02a4c273a1f6d346a359560a)
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