mirror of https://github.com/yandex/odyssey.git
39 lines
596 B
C
39 lines
596 B
C
#ifndef OD_ID_H
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#define OD_ID_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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typedef struct od_id od_id_t;
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typedef struct od_idmgr od_idmgr_t;
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#define OD_ID_SEEDMAX 6
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struct od_id
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{
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uint8_t id[OD_ID_SEEDMAX * 2];
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};
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struct od_idmgr
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{
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uint64_t seq;
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uint8_t seed[OD_ID_SEEDMAX];
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pid_t pid;
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uid_t uid;
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};
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void od_idmgr_init(od_idmgr_t*);
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int od_idmgr_seed(od_idmgr_t*);
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void od_idmgr_generate(od_idmgr_t*, od_id_t*);
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static inline int
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od_idmgr_cmp(od_id_t *a, od_id_t *b)
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{
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return memcmp(a->id, b->id, sizeof(a->id)) == 0;
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}
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#endif /* OD_ID_H */
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