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CK_RHS_APPLY(3)          BSD Library Functions Manual          CK_RHS_APPLY(3)

NAME
     ck_rhs_apply -- apply a function to hash set value

LIBRARY
     Concurrency Kit (libck, -lck)

SYNOPSIS
     #include <ck_rhs.h>

     void *
     ck_rhs_apply_fn_t(void *key, void *closure);

     bool
     ck_rhs_apply(ck_rhs_t *hs, unsigned long hash, const void *key,
         ck_rhs_apply_fn_t *function, void *argument);

DESCRIPTION
     The ck_rhs_apply(3) function will lookup the hash set slot associated
     with key and pass it to function pointed to by function for further
     action. This callback may remove or replace the value by respectively
     returning NULL or a pointer to another object with an identical key. The
     first argument passed to function is a pointer to the object found in the
     hash set and the second argument is the argument pointer passed to
     ck_rhs_apply(3).  If the pointer returned by function is equivalent to
     the first argument then no modification is made to the hash set.

RETURN VALUES
     Upon successful completion, ck_rhs_apply(3) returns true and otherwise
     returns false on failure.

SEE ALSO
     ck_rhs_init(3), ck_rhs_move(3), ck_rhs_destroy(3), ck_rhs_fas(3),
     CK_RHS_HASH(3), ck_rhs_iterator_init(3), ck_rhs_next(3), ck_rhs_get(3),
     ck_rhs_put(3), ck_rhs_put_unique(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 1, 2014