Man page - ck_rhs_get(3)

Packages contains this manual

Manual


NAME

ck_rhs_get — load a key from a hash set

LIBRARY

Concurrency Kit (libck, -lck)

SYNOPSIS

#include <ck_rhs.h>

void *

ck_rhs_get ( ck_rhs_t *hs , unsigned long hash , const void *key );

DESCRIPTION

The ck_rhs_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_RHS_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_rhs_init (3), ck_rhs_move (3), ck_rhs_destroy (3), CK_RHS_HASH (3), ck_rhs_iterator_init (3), ck_rhs_next (3), ck_rhs_put (3), ck_rhs_put_unique (3), ck_rhs_set (3), ck_rhs_fas (3), ck_rhs_remove (3), ck_rhs_grow (3), ck_rhs_rebuild (3), ck_rhs_gc (3), ck_rhs_count (3), ck_rhs_reset (3), ck_rhs_reset_size (3), ck_rhs_stat (3)

Additional information available at http://concurrencykit.org/ September 17, 2012 CK_RHS_GET (3)