/*
* Send a signal to a process
* Params:
* state->ebx - pid of process to send signal to
* state->ecx - signal number
* Returns: 0 on success or error code (< 0) on error
*/
static int Sys_Kill(struct Interrupt_State* state)
{
struct Kernel_Thread* kthread = NULL;
kthread = Lookup_Thread(state->ebx, false);
Send_Signal(kthread, state->ecx);
if(kthread->blocked == true){
Wake_Up_Process(kthread);
}
if(Get_Current()->pid != kthread->owner) kthread->refCount-- ; /* deref */
return 0;
}
/*
* Send a signal to a process
* Params:
* state->ebx - pid of process to send signal to
* state->ecx - signal number
* Returns: 0 on success or error code (< 0) on error
*/
static int Sys_Kill(struct Interrupt_State *state) {
struct Kernel_Thread *kthread = Lookup_Thread(state->ebx, 1);
if (kthread == 0)
return EINVALID;
if (!IS_SIGNUM(state->ecx))
return EINVALID;
if (kthread->userContext == 0)
return EINVALID;
Send_Signal(kthread, state->ecx);
return 0;
}
void UpdateRTC()
{
Send_Signal(SIG_TIME_UPDATE);
Date_Time.Second++;
if (Date_Time.Second == 60) //SECOND
{
Date_Time.Second = 0;
Date_Time.Minute++;
if(Date_Time.Minute == 60) //MINUTE
{
Date_Time.Minute = 0;
Date_Time.Hour++;
if(Date_Time.Hour == 24) //HOUR
{
Date_Time.Hour = 0;
Date_Time.Day++;
if(Date_Time.Day == 30) //DAY
{
Date_Time.Day = 0;
Date_Time.Month++;
if(Date_Time.Month == 12) //MONTH
{
Date_Time.Month = 0;
Date_Time.Year++;
if(Date_Time.Year == 99) //YEAR
{
Date_Time.Year = 0;
}//YEAR
}//MOUNTH
}//DATE
}//HOUR
}//MINUTE
}//SECOND
// ShowDateTime();
/* if (Reservation != 0){
if (ReservationTimeUP() != 0){
AddReservationCommand(&Reservation->Intervel);
}
}*/
}
