mirror of https://github.com/yandex/odyssey.git
17 lines
320 B
C
17 lines
320 B
C
#ifndef OD_MACRO_H_
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#define OD_MACRO_H_
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/*
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* odissey.
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*
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* PostgreSQL connection pooler and request router.
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*/
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#define od_likely(EXPR) __builtin_expect(!! (EXPR), 1)
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#define od_unlikely(EXPR) __builtin_expect(!! (EXPR), 0)
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#define od_container_of(N, T, F) \
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((T*)((char*)(N) - __builtin_offsetof(T, F)))
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#endif
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