int ff_del_syncobj ( /* TRUE:Function succeeded, FALSE:Could not delete due to any error */
_SYNC_t sobj /* Sync object tied to the logical drive to be deleted */
)
{
osSemaphoreDelete (sobj);
return 1;
}
void osDeleteSemaphore(OsSemaphore *semaphore)
{
//Make sure the semaphore ID is valid
if(semaphore->id != NULL)
{
//Properly dispose the specified semaphore
osSemaphoreDelete(semaphore->id);
}
}
void osDeleteEvent(OsEvent *event)
{
//Make sure the semaphore ID is valid
if(event->id != NULL)
{
//Properly dispose the event object
osSemaphoreDelete(event->id);
}
}
/*!
\brief Deleting Semaphore
\return 0=successful; -1=failure
*/
int Delete_Semaphore1 (void)
{
if ( osSemaphoreDelete(sid_Semaphore1) != osOK)
{
//TWP if (addTrace("sem1 - could not delete") != TRACE_OK)
//TWP {
//TWP stop_cpu;
//TWP }
return (-1);
}
return(0);
}
Semaphore::~Semaphore()
{
osSemaphoreDelete(_id);
}
nsapi_error_t LWIP::Interface::bringdown()
{
// Check if we've connected
if (connected == NSAPI_STATUS_DISCONNECTED) {
return NSAPI_ERROR_NO_CONNECTION;
}
#if LWIP_DHCP
// Disconnect from the network
if (dhcp_started) {
dhcp_release(&netif);
dhcp_stop(&netif);
dhcp_started = false;
dhcp_has_to_be_set = false;
}
#endif
if (ppp) {
/* this is a blocking call, returns when PPP is properly closed */
err_t err = ppp_lwip_disconnect(hw);
if (err) {
return err_remap(err);
}
MBED_ASSERT(!netif_is_link_up(&netif));
/*if (netif_is_link_up(&netif)) {
if (sys_arch_sem_wait(&unlinked, 15000) == SYS_ARCH_TIMEOUT) {
return NSAPI_ERROR_DEVICE_ERROR;
}
}*/
} else {
netif_set_down(&netif);
}
#if LWIP_IPV6
mbed_lwip_clear_ipv6_addresses(&netif);
#endif
#if LWIP_IPV4
ip_addr_set_zero(&(netif.ip_addr));
ip_addr_set_zero(&(netif.netmask));
ip_addr_set_zero(&(netif.gw));
#endif
osSemaphoreDelete(has_any_addr);
osSemaphoreAttr_t attr;
attr.name = NULL;
attr.attr_bits = 0;
attr.cb_mem = &has_any_addr_sem;
attr.cb_size = sizeof has_any_addr_sem;
has_any_addr = osSemaphoreNew(UINT16_MAX, 0, &attr);
#if PREF_ADDR_TIMEOUT
osSemaphoreDelete(has_pref_addr);
attr.cb_mem = &has_pref_addr_sem;
attr.cb_size = sizeof has_pref_addr_sem;
has_pref_addr = osSemaphoreNew(UINT16_MAX, 0, &attr);
#endif
#if BOTH_ADDR_TIMEOUT
osSemaphoreDelete(has_both_addr);
attr.cb_mem = &has_both_addr_sem;
attr.cb_size = sizeof has_both_addr_sem;
has_both_addr = osSemaphoreNew(UINT16_MAX, 0, &attr);
#endif
has_addr_state = 0;
connected = NSAPI_STATUS_DISCONNECTED;
if (client_callback) {
client_callback(NSAPI_EVENT_CONNECTION_STATUS_CHANGE, connected);
}
return 0;
}
Semaphore::~Semaphore() {
osSemaphoreDelete(_osSemaphoreId);
}
