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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2023-02-06 13:15:22 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2023-02-08 17:13:56 -0300 |
| commit | 7ea510127e2067efa07865158ac92c330c379950 (patch) | |
| tree | df830b3da00683a56693e2cca08268b8764c14eb /sysdeps/s390 | |
| parent | 9fd63e35371b9939e9153907c6a753e6960b68ad (diff) | |
| download | glibc-7ea510127e2067efa07865158ac92c330c379950.tar.gz glibc-7ea510127e2067efa07865158ac92c330c379950.tar.xz glibc-7ea510127e2067efa07865158ac92c330c379950.zip | |
string: Add libc_hidden_proto for strchrnul
Although static linker can optimize it to local call, it follows the internal scheme to provide hidden proto and definitions. Reviewed-by: Carlos Eduardo Seo <carlos.seo@linaro.org>
Diffstat (limited to 'sysdeps/s390')
| -rw-r--r-- | sysdeps/s390/strchrnul-c.c | 4 | ||||
| -rw-r--r-- | sysdeps/s390/strchrnul.c | 8 |
2 files changed, 8 insertions, 4 deletions
diff --git a/sysdeps/s390/strchrnul-c.c b/sysdeps/s390/strchrnul-c.c index ff6aa38d4f..f6f5bae311 100644 --- a/sysdeps/s390/strchrnul-c.c +++ b/sysdeps/s390/strchrnul-c.c @@ -21,8 +21,10 @@ #if HAVE_STRCHRNUL_C # if HAVE_STRCHRNUL_IFUNC # define STRCHRNUL STRCHRNUL_C -# define __strchrnul STRCHRNUL # endif # include <string/strchrnul.c> +# if defined SHARED && IS_IN (libc) +__hidden_ver1 (__strchrnul_c, __GI___strchrnul, __strchrnul_c); +# endif #endif diff --git a/sysdeps/s390/strchrnul.c b/sysdeps/s390/strchrnul.c index a480d28356..e86ba6db75 100644 --- a/sysdeps/s390/strchrnul.c +++ b/sysdeps/s390/strchrnul.c @@ -19,18 +19,20 @@ #include <ifunc-strchrnul.h> #if HAVE_STRCHRNUL_IFUNC +# define __strchrnul __redirect_strchrnul # include <string.h> +# undef __strchrnul # include <ifunc-resolve.h> # if HAVE_STRCHRNUL_C -extern __typeof (__strchrnul) STRCHRNUL_C attribute_hidden; +extern __typeof (__redirect_strchrnul) STRCHRNUL_C attribute_hidden; # endif # if HAVE_STRCHRNUL_Z13 -extern __typeof (__strchrnul) STRCHRNUL_Z13 attribute_hidden; +extern __typeof (__redirect_strchrnul) STRCHRNUL_Z13 attribute_hidden; # endif -s390_libc_ifunc_expr (__strchrnul, __strchrnul, +s390_libc_ifunc_expr (__redirect_strchrnul, __strchrnul, (HAVE_STRCHRNUL_Z13 && (hwcap & HWCAP_S390_VX)) ? STRCHRNUL_Z13 : STRCHRNUL_DEFAULT |