ck_hs_stat man page

ck_hs_stat ā€” get hash set status


Concurrency Kit (libck, -lck)


#include <ck_hs.h>

ck_hs_stat(ck_hs_t *hs, struct ck_hs_stat *st);


The ck_hs_stat(3) function will store various hash set statistics in the object pointed to by st. The ck_hs_stat structure is defined as follows:

struct ck_hs_stat { 
	unsigned long tombstones;   /* Current number of tombstones in hash set. */ 
	unsigned long n_entries;    /* Current number of keys in hash set. */ 
	unsigned int probe_maximum; /* Longest read-side probe sequence. */ 

Return Values

ck_hs_stat(3) has no return value.


Behavior is undefined if hs is uninitialized. Behavior is undefined if this function is called by a non-writer thread.

See Also

ck_hs_init(3), ck_hs_move(3), ck_hs_destroy(3), CK_HS_HASH(3), ck_hs_iterator_init(3), ck_hs_next(3), ck_hs_get(3), ck_hs_put(3), ck_hs_put_unique(3), ck_hs_set(3), ck_hs_fas(3), ck_hs_remove(3), ck_hs_grow(3), ck_hs_gc(3), ck_hs_rebuild(3), ck_hs_count(3), ck_hs_reset(3), ck_hs_reset_size(3)

Additional information available at

Referenced By

ck_hs_apply(3), ck_hs_count(3), ck_hs_destroy(3), ck_hs_fas(3), ck_hs_gc(3), ck_hs_get(3), ck_hs_grow(3), CK_HS_HASH(3), ck_hs_init(3), ck_hs_iterator_init(3), ck_hs_move(3), ck_hs_next(3), ck_hs_put(3), ck_hs_put_unique(3), ck_hs_rebuild(3), ck_hs_remove(3), ck_hs_reset(3), ck_hs_reset_size(3), ck_hs_set(3).

September 17, 2012