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Marvin
2026-08-13 17:22:36 +02:00
committed by Marvin Friedrich
parent 5ee30664c5
commit 40cea4dedd
48 changed files with 622 additions and 211 deletions
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include/common/utils.h
+6 -6
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@@ -14,19 +14,19 @@
#if defined(__has_builtin)
#if __has_builtin(__builtin_types_compatible_p)
// Get pointer to parent object given pointer to a struct or union member.
#define CONTAINER_OF(ptr, type, member) \
#define containerof(ptr, type, member) \
({ \
_Static_assert( \
__builtin_types_compatible_p(__typeof__(*(ptr)), __typeof__(((type*)0)->member)), \
"Incompatible types for CONTAINER_OF" \
static_assert( \
__builtin_types_compatible_p(typeof(*(ptr)), typeof(((type*)0)->member)), \
"Incompatible types for containerof" \
); \
(type*)((size_t)ptr - offsetof(type, member)); \
})
#endif
#endif
#ifndef CONTAINER_OF
#ifndef containerof
// Get pointer to parent object given pointer to a struct or union member.
#define CONTAINER_OF(ptr, type, member) (type*)((size_t)ptr - offsetof(type, member))
#define containerof(ptr, type, member) (type*)((size_t)ptr - offsetof(type, member))
#endif
#define CONCAT(A, B) _CONCAT(A, B)