* Paul Eggert: > +/* Emulation of copy_file_range. > + Copyright 2017-2019 Free Software Foundation, Inc. > + > + This program is free software: you can redistribute it and/or modify > + it under the terms of the GNU General Public License as published by > + the Free Software Foundation; either version 3 of the License, or > + (at your option) any later version. > + > + This program is distributed in the hope that it will be useful, > + but WITHOUT ANY WARRANTY; without even the implied warranty of > + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the > + GNU General Public License for more details. > + > + You should have received a copy of the GNU General Public License > + along with this program. If not, see <https://www.gnu.org/licenses/>. */ > + > +/* This file is adapted from glibc io/copy_file_range-compat.c, with a > + small number of changes to port to non-glibc platforms. */
This is not a valid implementation of copy_file_range anymore. Please see the discussion here: <https://sourceware.org/ml/libc-alpha/2019-06/msg00039.html> If you ship this in gnulib, you should at least call this function by a different name. Thanks, Florian
