ck_hs_get man page on DragonFly
[printable version]
CK_HS_GET(3) BSD Library Functions Manual CK_HS_GET(3)
NAME
ck_hs_get — load a key from a hash set
LIBRARY
Concurrency Kit (libck, -lck)
SYNOPSIS
#include <ck_hs.h>
void *
ck_hs_get(ck_hs_t *hs, unsigned long hash, const void *key);
DESCRIPTION
The ck_hs_get(3) function will return a pointer to a key in the hash set
hs that is of equivalent value to the object pointed to by key. The key
specified by key is expected to have the hash value specified by the hash
argument (which is to have been previously generated using the
CK_HS_HASH(3) macro).
RETURN VALUES
If the provided key is a member of hs then a pointer to the key as stored
in hs is returned. If the key was not found in hs then a value of NULL is
returned.
ERRORS
Behavior is undefined if entry 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_next(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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