static unsafe extern int kevent(KernelEvent *changeList, int nChanges, KernelEvent *eventList, int nEvents, ref TimeSpec timeout);
static unsafe extern int kevent(KernelEvent *changeList, int nChanges, KernelEvent *eventList, int nEvents, IntPtr timeout);
public bool KEvent(KernelEvent [] changeList, KernelEvent [] eventList)
{
unsafe {
fixed (KernelEvent *cp = &changeList [0])
fixed (KernelEvent *ep = &eventList [0])
return kevent (cp, changeList != null ? changeList.Length : 0, ep, eventList != null ? eventList.Length : 0, IntPtr.Zero) != -1;
}
}
public bool KEvent(KernelEvent [] changeList, KernelEvent [] eventList, ref TimeSpec timeOut)
{
unsafe {
fixed (KernelEvent *cp = &changeList [0])
fixed (KernelEvent *ep = &eventList [0])
return kevent (cp, changeList != null ? changeList.Length : 0, ep, eventList != null ? eventList.Length : 0, ref timeOut) != -1;
}
}
public bool KEvent(KernelEvent [] changeList, int nChanges, KernelEvent [] eventList, int nEvents)
{
if (changeList != null && changeList.Length < nChanges)
throw new ArgumentException ("nChanges is larger than the number of elements in changeList");
if (eventList != null && eventList.Length < nEvents)
throw new ArgumentException ("nChanges is larger than the number of elements in changeList");
unsafe {
fixed (KernelEvent *cp = &changeList [0])
fixed (KernelEvent *ep = &eventList [0])
return kevent (cp, nChanges, ep, nEvents, IntPtr.Zero) != -1;
}
}
public int KEvent (KernelEvent [] changeList, int nChanges, KernelEvent [] eventList, int nEvents, ref TimeSpec timeOut)
{
if (changeList != null && changeList.Length < nChanges)
throw new ArgumentException ("nChanges is larger than the number of elements in changeList");
if (eventList != null && eventList.Length < nEvents)
throw new ArgumentException ("nChanges is larger than the number of elements in changeList");
unsafe {
fixed (KernelEvent *cp = &changeList [0])
fixed (KernelEvent *ep = &eventList [0])
return kevent (handle, cp, nChanges, ep, nEvents, ref timeOut);
}
}
