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Re: [PATCH] copy_file_range: New function to copy file data

From: Florian Weimer <fweimer at redhat dot com>
To: libc-alpha at sourceware dot org
Date: Thu, 14 Dec 2017 15:26:42 +0100
Subject: Re: [PATCH] copy_file_range: New function to copy file data
Authentication-results: sourceware.org; auth=none
References: <20171117145604.655D24469B999@oldenburg.str.redhat.com> <16de12bf-eab1-b69c-cd58-a6dd24ad409f@redhat.com>

On 12/05/2017 03:03 PM, Florian Weimer wrote:

2017-12-05  Florian Weimer<fweimer@redhat.com>

	* io/Makefile (routines): Add copy_file_range.
	(tests): Add tst-copy_file_range.
	(tests-static, tests-internal): Add tst-copy_file_range-compat.
	* io/Versions (GLIBC_2.27): Export copy_file_range.
	* io/copy_file_range-compat.c: New file.
	* io/copy_file_range.c: Likewise.
	* io/tst-copy_file_range-compat.c: Likewise.
	* io/tst-copy_file_range.c: Likewise.
	* manual/llio.texi (Copying File Data): New section.
	* posix/unistd.h [__USE_GNU] (copy_file_range): Declare.
	* support/Makefile (libsupport-routines): Add support-xfstat,
	xftruncate, xlseek.
	* support/support-xfstat.c: New file.
	* support/xftruncate.c: Likewise.
	* support/xlseek.c: Likewise.
	* support/xunistd.h (xfstat, xftruncate, xlseek): Declare.
	* sysdeps/unix/sysv/linux/**.abilist: Update.
	* sysdeps/unix/sysv/linux/copy_file_range.c: New file.


Ping?

<https://sourceware.org/ml/libc-alpha/2017-12/msg00122.html>

Thanks,
Florian

References:
- Re: [PATCH] copy_file_range: New function to copy file data
  - From: Florian Weimer

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