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.