Checking patch manual/filesys.texi...
Hunk #1 succeeded at 1804 (offset 109 lines).
error: while searching for:
@c renameat2
@c scandirat
@c symlinkat
@c unlinkat
@c utimensat
@c mknodat

error: patch failed: manual/filesys.texi:3855
error: manual/filesys.texi: patch does not apply