projects / thirdparty / glibc.git / blame
| Commit | Line | Data |
|---|---|---|
| 8ade3db7 | 1 | /* Multiple versions of stpcpy. |
| 6d7e8eda | 2 | Copyright (C) 2015-2023 Free Software Foundation, Inc. |
| 8ade3db7 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/>. */ |
| 8ade3db7 | 18 | |
| 97044931 SL |
19 | #include <ifunc-stpcpy.h> |
| 20 | ||
| 21 | #if HAVE_STPCPY_IFUNC | |
| 18d6c45e SL |
22 | # define stpcpy __redirect_stpcpy |
| 23 | # define __stpcpy __redirect___stpcpy | |
| 24 | /* Omit the stpcpy inline definitions because it would redefine stpcpy. */ | |
| 25 | # define __NO_STRING_INLINES | |
| 8ade3db7 SL |
26 | # define NO_MEMPCPY_STPCPY_REDIRECT |
| 27 | # include <string.h> | |
| 18d6c45e SL |
28 | # undef stpcpy |
| 29 | # undef __stpcpy | |
| 8ade3db7 SL |
30 | # include <ifunc-resolve.h> |
| 31 | ||
| 97044931 SL |
32 | # if HAVE_STPCPY_C |
| 33 | extern __typeof (__redirect_stpcpy) STPCPY_C attribute_hidden; | |
| 34 | # endif | |
| 8ade3db7 | 35 | |
| 97044931 SL |
36 | # if HAVE_STPCPY_Z13 |
| 37 | extern __typeof (__redirect_stpcpy) STPCPY_Z13 attribute_hidden; | |
| 38 | # endif | |
| 39 | ||
| 40 | s390_libc_ifunc_expr (__redirect___stpcpy, __stpcpy, | |
| 41 | (HAVE_STPCPY_Z13 && (hwcap & HWCAP_S390_VX)) | |
| 42 | ? STPCPY_Z13 | |
| 43 | : STPCPY_DEFAULT | |
| 44 | ) | |
| 45 | weak_alias (__stpcpy, stpcpy) | |
| 46 | #endif |