NAME¶

ck_hs_reset_size — remove all keys from a hash set

LIBRARY¶

Concurrency Kit (libck, -lck)

SYNOPSIS¶

#include <ck_hs.h>

bool
ck_hs_reset_size(ck_hs_t *hs, unsigned long size);

DESCRIPTION¶

The ck_hs_reset_size(3) function will remove all keys stored in the hash set pointed to by the hs argument and create a new generation of the hash set that is preallocated for size entries.

RETURN VALUES¶

If successful, ck_hs_reset_size(3) will return true and will otherwise return false on failure. This function will only fail if a replacement hash set could not be allocated internally.

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_stat(3)

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