From: Alejandro Colomar <alx@kernel.org>
Date: Thu, 7 Aug 2025 12:35:01 +0000 (+0200)
Subject: lib/attr.h: ATTR_STRING(): Use it also with Clang
X-Git-Tag: 4.19.0-rc1~79
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=16e54cd9ec8b08c7e7f453f35964b77bdf6f32df;p=thirdparty%2Fshadow.git

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

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

diff --git a/lib/attr.h b/lib/attr.h
index 367e6ceca..dbb97082f 100644
--- a/lib/attr.h
+++ b/lib/attr.h
@@ -46,7 +46,7 @@
 # define ATTR_MALLOC(deallocator)
 #endif
 
-#if (__GNUC__ >= 14)
+#if __has_c_attribute(gnu::null_terminated_string_arg)
 # define ATTR_STRING(i)              [[gnu::null_terminated_string_arg(i)]]
 #else
 # define ATTR_STRING(i)