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CK_RHS_PUT_UNIQUE(3)	 BSD Library Functions Manual	  CK_RHS_PUT_UNIQUE(3)

NAME
     ck_rhs_put_unique -- unconditionally store	unique key into	a hash set

LIBRARY
     Concurrency Kit (libck, -lck)

SYNOPSIS
     #include <ck_rhs.h>

     bool
     ck_rhs_put_unique(ck_rhs_t	*hs, unsigned long hash, const void *key);

DESCRIPTION
     The ck_rhs_put_unique(3) function will store 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_put(3) was successful then the key specified	by key
     was successfully stored in	the hash set pointed to	by hs.	The function
     will cause	undefined behavior if a	key with an equivalent value is	al-
     ready present in the hash set. For	replacement semantics, please see the
     ck_rhs_set(3) function.

RETURN VALUES
     Upon successful completion, ck_rhs_put_unique(3) returns true and other-
     wise returns false	on failure.

ERRORS
     Behavior is undefined if key or hs	are uninitialized. The function	will
     also return false if the hash set could not be enlarged to	accomodate key
     insertion.	The function will result in undefined behavior if called for
     an	already	inserted key value.

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_set(3), ck_rhs_fas(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/

			       December	7, 2013

NAME | LIBRARY | SYNOPSIS | DESCRIPTION | RETURN VALUES | ERRORS | SEE ALSO

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