From 81b9d87bae23efc42e2121ac066fe38fceb96124 Mon Sep 17 00:00:00 2001 From: "H.J. Lu" Date: Fri, 31 Aug 2018 13:07:47 -0700 Subject: test-container: Use xcopy_file_range for cross-device copy [BZ #23597] copy_file_range can't be used to copy a file from glibc source directory to glibc build directory since they may be on different filesystems. This patch adds xcopy_file_range for cross-device copy. Reviewed-by: Carlos O'Donell [BZ #23597] * support/Makefile (libsupport-routines): Add support_copy_file_range and xcopy_file_range. * support/support.h: Include . (support_copy_file_range): New prototype. * support/support_copy_file_range.c: New file. Copied and modified from io/copy_file_range-compat.c. * support/test-container.c (copy_one_file): Call xcopy_file_rang instead of copy_file_range. * support/xcopy_file_range.c: New file. * support/xunistd.h (xcopy_file_range): New prototype. --- support/Makefile | 2 ++ 1 file changed, 2 insertions(+) (limited to 'support/Makefile') diff --git a/support/Makefile b/support/Makefile index b528f538a6..545bfa2727 100644 --- a/support/Makefile +++ b/support/Makefile @@ -43,6 +43,7 @@ libsupport-routines = \ support_capture_subprocess \ support_capture_subprocess_check \ support_chroot \ + support_copy_file_range \ support_descriptor_supports_holes \ support_enter_mount_namespace \ support_enter_network_namespace \ @@ -74,6 +75,7 @@ libsupport-routines = \ xchroot \ xclose \ xconnect \ + xcopy_file_range \ xdlfcn \ xdup2 \ xfclose \ -- cgit v1.2.3