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[PATCH] support/shell-container.c: Use support_copy_file_range
- From: fweimer at redhat dot com (Florian Weimer)
- To: libc-alpha at sourceware dot org
- Date: Fri, 02 Nov 2018 16:17:21 +0100
- Subject: [PATCH] support/shell-container.c: Use support_copy_file_range
2018-11-02 Florian Weimer <fweimer@redhat.com>
* support/shell-container.c (copy_func): Call
support_copy_file_range instead of copy_file_range to support
cross-device copies.
diff --git a/support/shell-container.c b/support/shell-container.c
index d303131daf..9bd90d3f60 100644
--- a/support/shell-container.c
+++ b/support/shell-container.c
@@ -119,7 +119,7 @@ copy_func (char **argv)
return 1;
}
- if (copy_file_range (sfd, 0, dfd, 0, st.st_size, 0) != st.st_size)
+ if (support_copy_file_range (sfd, 0, dfd, 0, st.st_size, 0) != st.st_size)
{
fprintf (stderr, "cp: cannot copy file %s to %s: %s\n",
sname, dname, strerror (errno));