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Merge commit 'a845651b' into thread-next

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Maria Matejka
2022-07-18 10:19:59 +02:00
parent 05673b16a8 a845651bc5
commit 636ab95f44
5 changed files with 124 additions and 36 deletions
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2
lib/birdlib.h
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@@ -15,7 +15,7 @@
/* Ugly structure offset handling macros */
#define OFFSETOF(s, i) ((size_t) &((s *)0)->i)
#define SKIP_BACK(s, i, p) ((s *)((char *)p - OFFSETOF(s, i)))
#define SKIP_BACK(s, i, p) ({ s *_ptr = ((s *)((char *)p - OFFSETOF(s, i))); ASSERT_DIE(&_ptr->i == p); _ptr; })
#define BIRD_ALIGN(s, a) (((s)+a-1)&~(a-1))
#define CPU_STRUCT_ALIGN (MAX_(_Alignof(void*), _Alignof(u64)))
#define BIRD_CPU_ALIGN(s) BIRD_ALIGN((s), CPU_STRUCT_ALIGN)