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ck/doc/ck_ht_stat

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.Dd September 17, 2012
.Dt CK_HT_STAT 3
.Sh NAME
.Nm ck_ht_stat
.Nd get hash table status
.Sh LIBRARY
Concurrency Kit (libck, \-lck)
.Sh SYNOPSIS
.In ck_ht.h
.Ft void
.Fn ck_ht_stat "ck_ht_t *ht" "struct ck_ht_stat *st"
.Sh DESCRIPTION
The
.Fn ck_ht_stat 3
function will store various hash set statistics in the object
pointed to by
.Fa st .
The ck_ht_stat structure is defined as follows:
.Bd -literal -offset indent
struct ck_ht_stat {
uint64_t probe_maximum; /* Longest read-side probe sequence. */
uint64_t n_entries; /* Current number of keys in hash set. */
};
.Sh RETURN VALUES
.Fn ck_ht_stat 3
has no return value.
.Sh ERRORS
Behavior is undefined if
.Fa ht
has not been initialized.
.Sh SEE ALSO
.Xr ck_ht_count 3 ,
.Xr ck_ht_init 3 ,
.Xr ck_ht_destroy 3 ,
.Xr ck_ht_hash 3 ,
.Xr ck_ht_hash_direct 3 ,
.Xr ck_ht_set_spmc 3 ,
.Xr ck_ht_put_spmc 3 ,
.Xr ck_ht_get_spmc 3 ,
.Xr ck_ht_grow_spmc 3 ,
.Xr ck_ht_remove_spmc 3 ,
.Xr ck_ht_reset 3 ,
.Xr ck_ht_entry_empty 3 ,
.Xr ck_ht_entry_key_set 3 ,
.Xr ck_ht_entry_key_set_direct 3 ,
.Xr ck_ht_entry_key 3 ,
.Xr ck_ht_entry_key_length 3 ,
.Xr ck_ht_entry_value 3 ,
.Xr ck_ht_entry_set 3 ,
.Xr ck_ht_entry_set_direct 3 ,
.Xr ck_ht_entry_key_direct 3 ,
.Xr ck_ht_entry_value_direct 3 ,
.Xr ck_ht_iterator_init 3 ,
.Xr ck_ht_next 3
.Pp
Additional information available at http://concurrencykit.org/