ldbl-128ibm-compat: Add wide character scanning functions

Similarly to what was done for regular character scanning functions,
this patch uses the new mode mask, SCANF_LDBL_USES_FLOAT128, in the
'mode' argument of the wide characters scanning function,
__vfwscanf_internal (which is also extended to support scanning
floating-point values with IEEE binary128, by redirecting calls to
__wcstold_internal to __wcstof128_internal).

Tested for powerpc64le.

Reviewed-By: Paul E. Murphy <murphyp@linux.ibm.com>

1 files changed, 8 insertions, 0 deletions

diff --git a/sysdeps/ieee754/ldbl-128ibm-compat/Versions b/sysdeps/ieee754/ldbl-128ibm-compat/Versions
index 7971c7a7d1..8b23fdf56f 100644
--- a/sysdeps/ieee754/ldbl-128ibm-compat/Versions
+++ b/sysdeps/ieee754/ldbl-128ibm-compat/Versions
@@ -172,5 +172,13 @@ libc {
     __vfscanfieee128;
     __vscanfieee128;
     __vsscanfieee128;
+
+    __fwscanfieee128;
+    __swscanfieee128;
+    __wscanfieee128;
+
+    __vfwscanfieee128;
+    __vswscanfieee128;
+    __vwscanfieee128;
   }
 }