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

NAME

4     ck_rhs_move — move one from hash set to another
5

LIBRARY

7     Concurrency Kit (libck, -lck)
8

SYNOPSIS

10     #include <ck_rhs.h>
11
12     bool
13     ck_rhs_move(ck_rhs_t *destination, ck_rhs_t *source,
14         ck_rhs_hash_cb_t *hash_cb, ck_rhs_compare_cb_t *compare_cb,
15         struct ck_malloc *m);
16

DESCRIPTION

18     The ck_rhs_move(3) function will initialize source from destination.  The
19     hash function is set to hash_cb, comparison function to compare_cb and
20     the allocator callbacks to m.  Further modifications to source will
21     result in undefined behavior. Concurrent ck_rhs_get(3) and ck_rhs_fas(3)
22     operations to source are legal until the next write operation to
23     destination.
24
25     This operation moves ownership from one hash set object to another and
26     re-assigns callback functions to developer-specified values. This allows
27     for dynamic configuration of allocation callbacks and is necessary for
28     use-cases involving executable code which may be unmapped underneath the
29     hash set.
30

RETURN VALUES

32     Upon successful completion ck_rhs_move(3) returns true and otherwise
33     returns false to indicate an error.
34

SEE ALSO

36     ck_rhs_init(3), ck_rhs_destroy(3), CK_RHS_HASH(3),
37     ck_rhs_iterator_init(3), ck_rhs_next(3), ck_rhs_put(3),
38     ck_rhs_put_unique(3), ck_rhs_set(3), ck_rhs_fas(3), ck_rhs_remove(3),
39     ck_rhs_grow(3), ck_rhs_rebuild(3), ck_rhs_gc(3), ck_rhs_count(3),
40     ck_rhs_reset(3), ck_rhs_reset_size(3), ck_rhs_stat(3)
41
42     Additional information available at http://concurrencykit.org/
43
44                                 July 18, 2013
Impressum