Ruby 3.5.0dev (2025-06-27 revision 4965954556b1db71fba6ce090cc217e97641687e)
alloc_size.h
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1#ifndef RBIMPL_ATTR_ALLOC_SIZE_H /*-*-C++-*-vi:se ft=cpp:*/
2#define RBIMPL_ATTR_ALLOC_SIZE_H
24
26#if RBIMPL_HAS_ATTRIBUTE(alloc_size)
27# define RBIMPL_ATTR_ALLOC_SIZE(tuple) __attribute__((__alloc_size__ tuple))
28#else
29# define RBIMPL_ATTR_ALLOC_SIZE(tuple) /* void */
30#endif
31
32#endif /* RBIMPL_ATTR_ALLOC_SIZE_H */
Defines RBIMPL_HAS_ATTRIBUTE.