From: Alejandro Colomar <alx@kernel.org>
Date: Thu, 7 Aug 2025 12:33:40 +0000 (+0200)
Subject: lib/attr.h: ATTR_ACCESS(): Use it also with Clang
X-Git-Tag: 4.19.0-rc1~81
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=73a9d5c3529ebb40975316546f05372a24682818;p=thirdparty%2Fshadow.git

lib/attr.h: ATTR_ACCESS(): Use it also with Clang

Signed-off-by: Alejandro Colomar <alx@kernel.org>
---

diff --git a/lib/attr.h b/lib/attr.h
index a60b9f2cb..c08e9ff31 100644
--- a/lib/attr.h
+++ b/lib/attr.h
@@ -28,11 +28,15 @@
 # define format_attr(type, fmt, va)
 #endif
 
-#if (__GNUC__ >= 10)
+#if __has_c_attribute(gnu::access)
 # define ATTR_ACCESS(...)            [[gnu::access(__VA_ARGS__)]]
-# define ATTR_ALLOC_SIZE(...)        [[gnu::alloc_size(__VA_ARGS__)]]
 #else
 # define ATTR_ACCESS(...)
+#endif
+
+#if (__GNUC__ >= 10)
+# define ATTR_ALLOC_SIZE(...)        [[gnu::alloc_size(__VA_ARGS__)]]
+#else
 # define ATTR_ALLOC_SIZE(...)
 #endif