/**
* @brief Check if lease is valid
*
* The caller must hold cid_mutex.
*
* @param[in] clientid Record to check lease for.
*
* @return 1 if lease is valid, 0 if not.
*
*/
bool valid_lease(nfs_client_id_t *clientid)
{
unsigned int valid;
valid = _valid_lease(clientid);
if (isFullDebug(COMPONENT_CLIENTID)) {
char str[HASHTABLE_DISPLAY_STRLEN];
display_client_id_rec(clientid, str);
LogFullDebug(COMPONENT_CLIENTID,
"Check Lease %s (Valid=%s %u seconds left)", str,
valid ? "YES" : "NO", valid);
}
return valid != 0;
}
/**
*
* reserve_lease_lock: Check if lease is valid and reserve it and retain cid_mutex.
*
* Check if lease is valid and reserve it and retain cid_mutex.
*
* Lease reservation prevents any other thread from expiring the lease. Caller
* must call update lease to release the reservation.
*
* @param pclientid [IN] clientid record to check lease for.
*
* @return 1 if lease is valid, 0 if not.
*
*/
int reserve_lease(nfs_client_id_t * pclientid)
{
unsigned int valid;
valid = _valid_lease(pclientid);
if(valid != 0)
pclientid->cid_lease_reservations++;
if(isFullDebug(COMPONENT_CLIENTID))
{
char str[HASHTABLE_DISPLAY_STRLEN];
display_client_id_rec(pclientid, str);
LogFullDebug(COMPONENT_CLIENTID,
"Reserve Lease %s (Valid=%s %u seconds left)",
str, valid ? "YES" : "NO", valid);
}
return valid != 0;
}
