diff options
Diffstat (limited to 'sysdeps/s390/wmemchr-c.c')
| -rw-r--r-- | sysdeps/s390/wmemchr-c.c | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/sysdeps/s390/wmemchr-c.c b/sysdeps/s390/wmemchr-c.c new file mode 100644 index 0000000000..bb2526e76c --- /dev/null +++ b/sysdeps/s390/wmemchr-c.c @@ -0,0 +1,44 @@ +/* Default wmemchr implementation for S/390. + Copyright (C) 2015-2018 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <ifunc-wmemchr.h> + +#if HAVE_WMEMCHR_C +# if HAVE_WMEMCHR_IFUNC || HAVE_WMEMCHR_Z13 +# define WMEMCHR WMEMCHR_C + +# undef weak_alias +# define weak_alias(name, alias) + +# if defined SHARED && IS_IN (libc) +# undef libc_hidden_weak +# define libc_hidden_weak(name) +# undef libc_hidden_def +# if ! defined HAVE_S390_MIN_Z13_ZARCH_ASM_SUPPORT +# define libc_hidden_def(name) \ + __hidden_ver1 (__wmemchr_c, __GI_wmemchr, __wmemchr_c) __attribute__((weak)); \ + strong_alias (__wmemchr_c, __wmemchr_c_1); \ + __hidden_ver1 (__wmemchr_c_1, __GI___wmemchr, __wmemchr_c_1); +# else +# define libc_hidden_def(name) +# endif +# endif +# endif + +# include <wcsmbs/wmemchr.c> +#endif |