diff options
Diffstat (limited to 'sysdeps/s390/strstr-vx.c')
| -rw-r--r-- | sysdeps/s390/strstr-vx.c | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/sysdeps/s390/strstr-vx.c b/sysdeps/s390/strstr-vx.c new file mode 100644 index 0000000000..effae9d5eb --- /dev/null +++ b/sysdeps/s390/strstr-vx.c @@ -0,0 +1,52 @@ +/* Default strstr implementation with vector string functions for S/390. + Copyright (C) 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-strstr.h> + +#if HAVE_STRSTR_Z13 +# if HAVE_STRSTR_IFUNC +# define STRSTR STRSTR_Z13 +# if defined SHARED && IS_IN (libc) +# undef libc_hidden_builtin_def +# if HAVE_STRSTR_C +# define libc_hidden_builtin_def(name) +# else +# define libc_hidden_builtin_def(name) \ + __hidden_ver1 (__strstr_vx, __GI_strstr, __strstr_vx); +# endif +# endif +# endif + +# include <string.h> + +# ifdef USE_MULTIARCH +extern __typeof (strchr) __strchr_vx attribute_hidden; +# define strchr __strchr_vx + +extern __typeof (strlen) __strlen_vx attribute_hidden; +# define strlen __strlen_vx + +extern __typeof (__strnlen) __strnlen_vx attribute_hidden; +# define __strnlen __strnlen_vx + +extern __typeof (memcmp) __memcmp_z196 attribute_hidden; +# define memcmp __memcmp_z196 +# endif + +# include <string/strstr.c> +#endif |