void DNAT_delete_rule_internal
(
DNAT_PARM_PTR dparm_ptr /* [IN] */
)
{ /* Body */
NAT_CFG_STRUCT_PTR nat_cfg_ptr = RTCS_getcfg(NAT);
DNAT_ELEMENT_STRUCT_PTR element_ptr;
uint32_t priority = dparm_ptr->RULE.PRIORITY;
if (nat_cfg_ptr == NULL) {
RTCSCMD_complete(dparm_ptr, RTCSERR_NAT_NOT_INITIALIZED);
return;
}
element_ptr = (DNAT_ELEMENT_STRUCT_PTR) _queue_head(&nat_cfg_ptr->RULE_QUEUE);
while (element_ptr != NULL) {
if (element_ptr->RULE.PRIORITY == priority) {
_queue_unlink(&nat_cfg_ptr->RULE_QUEUE, &element_ptr->ELEMENT);
_mem_free((void *)element_ptr);
RTCSCMD_complete(dparm_ptr, RTCS_OK);
return;
}
element_ptr = (DNAT_ELEMENT_STRUCT_PTR) _queue_next(&nat_cfg_ptr->RULE_QUEUE, &element_ptr->ELEMENT);
}
RTCSCMD_complete(dparm_ptr, RTCSERR_NAT_INVALID_RULE);
} /* Endbody */
_mqx_uint _io_pcb_destroy_pool
(
/* The PCB pool to destroy */
_io_pcb_pool_id pool
)
{ /* Body */
KERNEL_DATA_STRUCT_PTR kernel_data;
IO_PCB_POOL_STRUCT_PTR pool_ptr = IO_PCB_GET_POOL_PTR(pool);
_mqx_uint result;
#if MQX_CHECK_VALIDITY
if (pool_ptr->VALID != IO_PCB_VALID) {
return(IO_PCB_POOL_INVALID);
}/* Endif */
#endif
pool_ptr->VALID = 0;
result = _partition_destroy(pool_ptr->PARTITION);
if (result != MQX_OK ) {
return(result);
}/* Endif */
_lwsem_destroy(&pool_ptr->PCB_LWSEM);
_GET_KERNEL_DATA(kernel_data);
_queue_unlink((QUEUE_STRUCT_PTR)(&kernel_data->IO_PCB_POOLS),
&pool_ptr->QUEUE);
return(_mem_free(pool_ptr));
} /* Endbody */
void MFS_Free_handle
(
MFS_DRIVE_STRUCT_PTR drive_ptr, /*[IN] the drive on which to operate */
MFS_HANDLE_PTR handle_ptr /*[IN] handle to be released */
)
{
if ( handle_ptr != NULL )
{
/* Unlink handle from HANDLE_LIST */
_queue_unlink( &drive_ptr->HANDLE_LIST, (QUEUE_ELEMENT_STRUCT_PTR) handle_ptr);
/* clear out the handle and add to the freelist */
handle_ptr->VALID = ~handle_ptr->VALID;
_partition_free(handle_ptr);
}
}