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CK_HS_NEXT(3) BSD Library Functions Manual CK_HS_NEXT(3)
NAME
ck_hs_next -- iterate to next entry in hash set
LIBRARY
Concurrency Kit (libck, -lck)
SYNOPSIS
#include <ck_hs.h>
bool
ck_hs_next(ck_hs_t *hs, ck_hs_iterator_t *iterator, void **entry);
DESCRIPTION
The ck_hs_next(3) function will increment the iterator object pointed to
by iterator to point to the next non-empty hash set entry. If
ck_hs_next(3) returns true then the pointer pointed to by entry is ini-
tialized to the current hash set key pointed to by the iterator object.
It is expected that iterator has been initialized using the
ck_hs_iterator_init(3) function or statically initialized using
CK_HS_ITERATOR_INITIALIZER.
RETURN VALUES
If ck_hs_next(3) returns true then the object pointed to by entry points
to a valid hash set key. If ck_hs_next(3) returns false then the value of
the object pointed to by entry is undefined.
ERRORS
Behavior is undefined if iterator or hs are uninitialized.
SEE ALSO
ck_hs_init(3), ck_hs_move(3), ck_hs_destroy(3), CK_HS_HASH(3),
ck_hs_iterator_init(3), ck_hs_get(3), ck_hs_put(3), ck_hs_put_unique(3),
ck_hs_set(3), ck_hs_fas(3), ck_hs_remove(3), ck_hs_grow(3),
ck_hs_rebuild(3), ck_hs_gc(3), ck_hs_count(3), ck_hs_reset(3),
ck_hs_reset_size(3), ck_hs_stat(3)
Additional information available at http://concurrencykit.org/
September 17, 2012