From: Szabolcs Nagy <szabolcs.nagy@arm.com>
Date: Thu, 17 Mar 2022 12:30:37 +0000 (+0000)
Subject: cheri: wctype: turn wctype_t into a pointer
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=105c8d33c3ee1a4ce66219b546d0a0745b8f0f48;p=thirdparty%2Fglibc.git

cheri: wctype: turn wctype_t into a pointer

Make wctype_t a pointer so dereferencing it works. wctrans_t is already
a pointer and used the same way.

Existing targets are not affected, only capability targets where this
is necessary.
---

diff --git a/wctype/bits/wctype-wchar.h b/wctype/bits/wctype-wchar.h
index 8eca9262fd4..5ff0aad8a29 100644
--- a/wctype/bits/wctype-wchar.h
+++ b/wctype/bits/wctype-wchar.h
@@ -35,7 +35,11 @@
 
 /* Scalar type that can hold values which represent locale-specific
    character classifications.  */
+#ifdef __CHERI_PURE_CAPABILITY__
+typedef const char *wctype_t;
+#else
 typedef unsigned long int wctype_t;
+#endif
 
 # ifndef _ISwbit
 /* The characteristics are stored always in network byte order (big