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| author | Gabi Falk <gabifalk@gmx.com> | 2024-05-07 18:25:00 +0000 |
|---|---|---|
| committer | Sam James <sam@gentoo.org> | 2024-05-11 01:00:24 +0100 |
| commit | ab4ef4421f85ea7afeb482ded51003658b08de7e (patch) | |
| tree | 62d9c7997848c0ce0a2798285bcf39f1c37afae9 | |
| parent | 97bb89668d7171164975f3dc895e38343a2f3a95 (diff) | |
| download | glibc-ab4ef4421f85ea7afeb482ded51003658b08de7e.tar.gz glibc-ab4ef4421f85ea7afeb482ded51003658b08de7e.tar.xz glibc-ab4ef4421f85ea7afeb482ded51003658b08de7e.zip | |
x86_64: Fix missing wcsncat function definition without multiarch (x86-64-v4)
This code expects the WCSCAT preprocessor macro to be predefined in case
the evex implementation of the function should be defined with a name
different from __wcsncat_evex. However, when glibc is built for
x86-64-v4 without multiarch support, sysdeps/x86_64/wcsncat.S defines
WCSNCAT variable instead of WCSCAT to build it as wcsncat. Rename the
variable to WCSNCAT, as it is actually a better naming choice for the
variable in this case.
Reported-by: Kenton Groombridge
Link: https://bugs.gentoo.org/921945
Fixes: 64b8b6516b ("x86: Add evex optimized functions for the wchar_t strcpy family")
Signed-off-by: Gabi Falk <gabifalk@gmx.com>
Reviewed-by: Sunil K Pandey <skpgkp2@gmail.com>
(cherry picked from commit dd5f891c1ad9f1b43b9db93afe2a55cbb7a6194e)
| -rw-r--r-- | sysdeps/x86_64/multiarch/wcsncat-evex.S | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sysdeps/x86_64/multiarch/wcsncat-evex.S b/sysdeps/x86_64/multiarch/wcsncat-evex.S index 392215950a..10bfb0a531 100644 --- a/sysdeps/x86_64/multiarch/wcsncat-evex.S +++ b/sysdeps/x86_64/multiarch/wcsncat-evex.S @@ -1,9 +1,9 @@ -#ifndef WCSCAT -# define WCSCAT __wcsncat_evex +#ifndef WCSNCAT +# define WCSNCAT __wcsncat_evex #endif #define USE_AS_WCSCPY #define USE_AS_STRCAT -#define STRNCAT WCSCAT +#define STRNCAT WCSNCAT #include "strncat-evex.S" |