]>
Commit | Line | Data |
---|---|---|
cdd927d9 | 1 | /* Fallback C version of memmove. |
04277e02 | 2 | Copyright (C) 2018-2019 Free Software Foundation, Inc. |
cdd927d9 SL |
3 | This file is part of the GNU C Library. |
4 | ||
5 | The GNU C Library is free software; you can redistribute it and/or | |
6 | modify it under the terms of the GNU Lesser General Public | |
7 | License as published by the Free Software Foundation; either | |
8 | version 2.1 of the License, or (at your option) any later version. | |
9 | ||
10 | The GNU C Library is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | Lesser General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU Lesser General Public | |
16 | License along with the GNU C Library; if not, see | |
5a82c748 | 17 | <https://www.gnu.org/licenses/>. */ |
cdd927d9 SL |
18 | |
19 | #include <ifunc-memcpy.h> | |
20 | ||
21 | #if HAVE_MEMMOVE_C | |
22 | # if HAVE_MEMMOVE_IFUNC | |
23 | /* If we use ifunc, then the memmove symbol is defined | |
24 | in sysdeps/s390/memmove.c and we use a different name here. | |
25 | Otherwise, we have to define memmove here or in | |
26 | sysdeps/s390/memcpy.S depending on the used default implementation. */ | |
27 | # define MEMMOVE MEMMOVE_C | |
28 | # if defined SHARED && IS_IN (libc) | |
29 | /* Define the internal symbol. */ | |
30 | # undef libc_hidden_builtin_def | |
31 | # define libc_hidden_builtin_def(name) \ | |
32 | __hidden_ver1 (__memmove_c, __GI_memmove, __memmove_c); | |
33 | # endif | |
34 | # endif | |
35 | ||
36 | # include <string/memmove.c> | |
37 | #endif |