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CK_ARRAY_PUT_UNIQUE(3)	 BSD Library Functions Manual	CK_ARRAY_PUT_UNIQUE(3)

NAME
     ck_array_put_unique -- attempt immediate or deferred insertion of a
     unique pointer into array

LIBRARY
     Concurrency Kit (libck, -lck)

SYNOPSIS
     #include <ck_array.h>

     int
     ck_array_put_unique(ck_array_t *array, void *pointer);

DESCRIPTION
     The ck_array_put_unique(3)	function will attempt to insert	the value of
     pointer into the array pointed to by array.  This function	may incur ad-
     ditional memory allocations if not	enough memory has been allocated in
     the array for a new entry.	The operation is also free to apply the	opera-
     tion immediately if there is an opportunity for elimination with a	pend-
     ing (uncommitted) remove operation. The function will not make any	modi-
     fications if the pointer already exists in	the array.

RETURN VALUES
     This function returns 1 if	the pointer already exists in the array.  It
     returns 0 if the put operation succeeded. It returns -1 on	error due to
     internal memory allocation	failures.

SEE ALSO
     ck_array_init(3), ck_array_commit(3), ck_array_put(3),
     ck_array_remove(3), ck_array_deinit(3) ck_array_length(3),
     ck_array_buffer(3), ck_array_initialized(3), CK_ARRAY_FOREACH(3)

     Additional	information available at http://concurrencykit.org/

			       October 18, 2013

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

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