29 lines
738 B
C
29 lines
738 B
C
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#ifndef JEMALLOC_INTERNAL_WITNESS_STRUCTS_H
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#define JEMALLOC_INTERNAL_WITNESS_STRUCTS_H
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struct witness_s {
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/* Name, used for printing lock order reversal messages. */
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const char *name;
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/*
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* Witness rank, where 0 is lowest and UINT_MAX is highest. Witnesses
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* must be acquired in order of increasing rank.
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*/
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witness_rank_t rank;
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/*
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* If two witnesses are of equal rank and they have the samp comp
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* function pointer, it is called as a last attempt to differentiate
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* between witnesses of equal rank.
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*/
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witness_comp_t *comp;
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/* Opaque data, passed to comp(). */
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void *opaque;
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/* Linkage for thread's currently owned locks. */
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ql_elm(witness_t) link;
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};
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#endif /* JEMALLOC_INTERNAL_WITNESS_STRUCTS_H */
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