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

NAME

4     ck_rhs_put — store unique key into a hash set
5

LIBRARY

7     Concurrency Kit (libck, -lck)
8

SYNOPSIS

10     #include <ck_rhs.h>
11
12     bool
13     ck_rhs_put(ck_rhs_t *hs, unsigned long hash, const void *key);
14

DESCRIPTION

16     The ck_rhs_put(3) function will store the key specified by the key argu‐
17     ment in the hash set pointed to by the hs argument. The key specified by
18     key is expected to have the hash value specified by the hash argument
19     (which was previously generated using the CK_RHS_HASH(3) macro).
20
21     If the call to ck_rhs_put(3) was successful then the key specified by key
22     was successfully stored in the hash set pointed to by hs.  The function
23     will fail if a key with an equivalent value to key is already present in
24     the hash set. For replacement semantics, please see the ck_rhs_set(3)
25     function.
26

RETURN VALUES

28     Upon successful completion, ck_rhs_put(3) returns true and otherwise
29     returns false on failure.
30

ERRORS

32     Behavior is undefined if key or hs are uninitialized. The function will
33     also return false if the hash set could not be enlarged to accomodate key
34     insertion.
35

SEE ALSO

37     ck_rhs_init(3), ck_rhs_move(3), ck_rhs_destroy(3), CK_RHS_HASH(3),
38     ck_rhs_iterator_init(3), ck_rhs_next(3), ck_rhs_put_unique(3),
39     ck_rhs_get(3), ck_rhs_set(3), ck_rhs_fas(3), ck_rhs_remove(3),
40     ck_rhs_grow(3), ck_rhs_rebuild(3), ck_rhs_gc(3), ck_rhs_count(3),
41     ck_rhs_reset(3), ck_rhs_reset_size(3), ck_rhs_stat(3)
42
43     Additional information available at http://concurrencykit.org/
44
45                              September 17, 2012
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