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CK_RHS_REMOVE(3) | Library Functions Manual | CK_RHS_REMOVE(3) |
NAME¶
ck_rhs_remove
—
remove key from a hash set
LIBRARY¶
Concurrency Kit (libck, -lck)SYNOPSIS¶
#include <ck_rhs.h>
void *
ck_rhs_remove
(ck_rhs_t
*hs, unsigned long
hash, const void
*key);
DESCRIPTION¶
Theck_rhs_remove
(3) function will
attempt to remove the key specified by the key argument
in the hash set pointed to by the hs argument. The key
specified by key is expected to have the hash value
specified by the hash argument (which was previously
generated using the CK_RHS_HASH(3) macro).
If the call to
ck_rhs_remove
(3) was
successful then the key contained in the hash set is returned. If the key
was not a member of the hash set then NULL
is
returned.
RETURN VALUES¶
Upon successful completion,ck_rhs_remove
(3) returns a
pointer to a key and otherwise returns NULL
on
failure.
ERRORS¶
Behavior is undefined if key 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_get(3), ck_rhs_put(3), ck_rhs_put_unique(3), ck_rhs_set(3), ck_rhs_fas(3), ck_rhs_grow(3), ck_rhs_gc(3), ck_rhs_rebuild(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 |