ck_hs_next man page on DragonFly
[printable version]
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
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