/*-----------------------------------------------------------------------------------
* Similar to sys_arch_mbox_fetch, but if message is not ready immediately, we'll
* return with SYS_MBOX_EMPTY. On success, 0 is returned.
*/
u32_t sys_arch_mbox_tryfetch(sys_mbox_t *mbox, void **msg)
{
void *dummy_ptr;
void ** tmp_ptr = msg;
e_mailbox_t* embox = (e_mailbox_t*)(*mbox);
if ( msg == NULL )
{
tmp_ptr = &dummy_ptr;
}
if (0 == OS_GetMailCond(&embox->mbox, tmp_ptr))
{
return ERR_OK;
}
else
{
return SYS_MBOX_EMPTY;
}
}
/*-------------------------------------------
| Name:OS_GetMailCond1
| Description:
| Parameters:
| Return Type:
| Comments:
| See:
---------------------------------------------*/
char OS_GetMailCond1 (OS_MAILBOX* pMB, void* Result){
return OS_GetMailCond (pMB,Result);
}
