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Searched refs:filtops (Results 1 – 1 of 1) sorted by relevance

/netbsd-src/sys/kern/
H A Dkern_event.c282 const struct filterops *filtops;/* operations for filter */ member
745 kfilter_register(const char *name, const struct filterops *filtops, in kfilter_register() argument
752 if (name == NULL || name[0] == '\0' || filtops == NULL) in kfilter_register()
794 kfilter->filtops = kmem_alloc(sizeof(*filtops), KM_SLEEP); in kfilter_register()
795 memcpy(__UNCONST(kfilter->filtops), filtops, sizeof(*filtops)); in kfilter_register()
838 if (kfilter->filtops != NULL) { in kfilter_unregister()
840 kmem_free(__UNCONST(kfilter->filtops), in kfilter_unregister()
841 sizeof(*kfilter->filtops)); in kfilter_unregister()
842 kfilter->filtops = NULL; /* mark as `not implemented' */ in kfilter_unregister()
1908 if (kfilter == NULL || kfilter->filtops == NULL) { in kqueue_register()
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