From: Alejandro Colomar <alx@kernel.org>
Date: Mon, 11 Dec 2023 12:32:12 +0000 (+0100)
Subject: lib/attr.h: Add ATTR_ACCESS()
X-Git-Tag: 4.15.0-rc1~48
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=9ac5b2fc5ac13d317dd20f01322faa4d0d7c3143;p=thirdparty%2Fshadow.git

lib/attr.h: Add ATTR_ACCESS()

This will replace the existing comments like /*@out@*/

Link: <https://splint.org/manual/manual.html#undefined>
Cc: Serge Hallyn <serge@hallyn.com>
Signed-off-by: Alejandro Colomar <alx@kernel.org>
---

diff --git a/lib/attr.h b/lib/attr.h
index b1f153c7e..8b0dd26ca 100644
--- a/lib/attr.h
+++ b/lib/attr.h
@@ -9,10 +9,12 @@
 # define unused                      __attribute__((unused))
 # define NORETURN                    __attribute__((__noreturn__))
 # define format_attr(type, fmt, va)  __attribute__((format(type, fmt, va)))
+# define ATTR_ACCESS(...)            __attribute__((access(__VA_ARGS__)))
 #else
 # define unused
 # define NORETURN
 # define format_attr(type, fmt, va)
+# define ATTR_ACCESS(...)
 #endif
 
 #if (__GNUC__ >= 11) && !defined(__clang__)