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.Dd September 2, 2012
.Dt CK_EPOCH_UNREGISTER 3
.Sh NAME
.Nm ck_epoch_unregister
.Nd unregister a thread for epoch reclamation
.Sh LIBRARY
Concurrency Kit (libck, \-lck)
.Sh SYNOPSIS
.In ck_epoch.h
.Ft void
.Fn ck_epoch_unregister "ck_epoch_t *epoch" "ck_epoch_record_t *record"
.Sh DESCRIPTION
The
.Fn ck_epoch_unregister 3
function allows for the record pointed by the
.Fa record
pointer to be used as a return value by the
.Fn ck_epoch_recycle 3
function. This record can now be used by another thread
of execution. Behavior is undefined if the object pointed by
.Fa record
is modified in any way, even after a call is made to the
.Fn ck_epoch_unregister 3
function.
.Sh RETURN VALUES
This function has no return value.
.Sh ERRORS
Behavior is undefined if the object pointed to by
.Fa record
was not previously associated with the object pointed to by
.Fa epoch
through a previous call to the
.Fn ck_epoch_register 3
function.
.Sh SEE ALSO
.Xr ck_epoch_init 3 ,
.Xr ck_epoch_register 3 ,
.Xr ck_epoch_recycle 3 ,
.Xr ck_epoch_poll 3 ,
.Xr ck_epoch_synchronize 3 ,
.Xr ck_epoch_reclaim 3 ,
.Xr ck_epoch_barrier 3 ,
.Xr ck_epoch_call 3 ,
.Xr ck_epoch_begin 3 ,
.Xr ck_epoch_end 3
.Pp
Additional information available at http://concurrencykit.org/
