1 /* Copy memory to memory until the specified number of bytes
2 has been copied, return pointer to following byte, with error checking.
3 Overlap is NOT handled correctly.
4 Copyright (C) 1991-2015 Free Software Foundation, Inc.
5 This file is part of the GNU C Library.
6 Contributed by Torbjorn Granlund (tege@sics.se).
8 The GNU C Library is free software; you can redistribute it and/or
9 modify it under the terms of the GNU Lesser General Public
10 License as published by the Free Software Foundation; either
11 version 2.1 of the License, or (at your option) any later version.
13 The GNU C Library is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 Lesser General Public License for more details.
18 You should have received a copy of the GNU Lesser General Public
19 License along with the GNU C Library; if not, see
20 <http://www.gnu.org/licenses/>. */
26 __mempcpy_chk (dstpp, srcpp, len, dstlen)
32 if (__glibc_unlikely (dstlen < len))
35 return __mempcpy (dstpp, srcpp, len);