1CK_RHS_APPLY(3)          BSD Library Functions Manual          CK_RHS_APPLY(3)
2

NAME

4     ck_rhs_apply — apply a function to hash set value
5

LIBRARY

7     Concurrency Kit (libck, -lck)
8

SYNOPSIS

10     #include <ck_rhs.h>
11
12     void *
13     ck_rhs_apply_fn_t(void *key, void *closure);
14
15     bool
16     ck_rhs_apply(ck_rhs_t *hs, unsigned long hash, const void *key,
17         ck_rhs_apply_fn_t *function, void *argument);
18

DESCRIPTION

20     The ck_rhs_apply(3) function will lookup the hash set slot associated
21     with key and pass it to function pointed to by function for further
22     action. This callback may remove or replace the value by respectively
23     returning NULL or a pointer to another object with an identical key. The
24     first argument passed to function is a pointer to the object found in the
25     hash set and the second argument is the argument pointer passed to
26     ck_rhs_apply(3).  If the pointer returned by function is equivalent to
27     the first argument then no modification is made to the hash set.
28

RETURN VALUES

30     Upon successful completion, ck_rhs_apply(3) returns true and otherwise
31     returns false on failure.
32

SEE ALSO

34     ck_rhs_init(3), ck_rhs_move(3), ck_rhs_destroy(3), ck_rhs_fas(3),
35     CK_RHS_HASH(3), ck_rhs_iterator_init(3), ck_rhs_next(3), ck_rhs_get(3),
36     ck_rhs_put(3), ck_rhs_put_unique(3), ck_rhs_remove(3), ck_rhs_grow(3),
37     ck_rhs_rebuild(3), ck_rhs_gc(3), ck_rhs_count(3), ck_rhs_reset(3),
38     ck_rhs_reset_size(3), ck_rhs_stat(3)
39
40     Additional information available at http://concurrencykit.org/
41
42                               September 1, 2014
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