ck_hs_reset_size(3)
remove all keys from a hash set
LIBRARY
Concurrency Kit (libck, -lck)
SYNOPSIS
In ck_hs.h
Ft bool
Fn ck_hs_reset_size ck_hs_t *hs unsigned long size
DESCRIPTION
The
Fn ck_hs_reset_size 3
function will remove all keys stored in the hash
set pointed to by the
Fa hs
argument and create a new generation of the hash set that
is preallocated for
Fa size
entries.
RETURN VALUES
If successful,
Fn 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
Fa hs
is uninitialized. Behavior is
undefined if this function is called by a non-writer
thread.
