From: Maria Matejka <mq@ucw.cz>
Date: Thu, 28 Nov 2024 08:08:32 +0000 (+0100)
Subject: Merge commit 'a5b4c21d' into thread-merge-2.16
X-Git-Tag: v3.0.0~67
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=029e6c7e1e1c13baffe5768602064aa670d20e39;p=thirdparty%2Fbird.git

Merge commit 'a5b4c21d' into thread-merge-2.16
---

029e6c7e1e1c13baffe5768602064aa670d20e39
diff --cc lib/birdlib.h
index 5f1d3c3c0,8852b609a..57149cc93
--- a/lib/birdlib.h
+++ b/lib/birdlib.h
@@@ -116,8 -77,17 +116,18 @@@ static inline int u64_cmp(u64 i1, u64 i
  #define PACKED __attribute__((packed))
  #define NONNULL(...) __attribute__((nonnull(__VA_ARGS__)))
  #define ALLOC_SIZE(...) __attribute__((alloc_size(__VA_ARGS__)))
 +#define CLEANUP(fun) __attribute__((cleanup(fun)))
  
+ #if __GNUC__ >= 10
+ #define ACCESS_READ(...) __attribute__((access(read_only, __VA_ARGS__)))
+ #define ACCESS_WRITE(...) __attribute__((access(write_only, __VA_ARGS__)))
+ #define ACCESS_RW(...) __attribute__((access(read_write, __VA_ARGS__)))
+ #else
+ #define ACCESS_READ(...)
+ #define ACCESS_WRITE(...)
+ #define ACCESS_RW(...)
+ #endif
+ 
  #define STATIC_ASSERT(EXP) _Static_assert(EXP, #EXP)
  #define STATIC_ASSERT_MSG(EXP,MSG) _Static_assert(EXP, MSG)