CK_HS_STAT(3) | Library Functions Manual | CK_HS_STAT(3) |
NAME
ck_hs_stat
— get
hash set status
LIBRARY
Concurrency Kit (libck, -lck)
SYNOPSIS
#include
<ck_hs.h>
void
ck_hs_stat
(ck_hs_t
*hs, struct ck_hs_stat
*st);
DESCRIPTION
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.
ERRORS
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 http://concurrencykit.org/
September 17, 2012 |