public VnodeMonitor(string path, VnodeMonitorKind vnodeKind, DispatchQueue queue = null)
{
if (path == null)
{
throw new ArgumentNullException("path");
}
fd = open(path, O_EVTONLY);
if (fd == -1)
{
throw new IOException("Failure to open the file", Marshal.GetLastWin32Error());
}
if (type_vnode == IntPtr.Zero)
{
type_vnode = Dlfcn.dlsym(Libraries.System.Handle, "_dispatch_source_type_vnode");
}
this.queue = queue;
var handle = dispatch_source_create(type_vnode,
handle: (IntPtr)fd,
mask: (IntPtr)vnodeKind,
queue: queue == null ? IntPtr.Zero : queue.Handle);
if (handle != IntPtr.Zero)
{
InitializeHandle(handle);
}
}
public VnodeMonitor(int fileDescriptor, VnodeMonitorKind vnodeKind, DispatchQueue queue = null)
{
if (type_vnode == IntPtr.Zero)
{
type_vnode = Dlfcn.dlsym(Libraries.System.Handle, "_dispatch_source_type_vnode");
}
this.queue = queue;
fd = -1;
handle = dispatch_source_create(type_vnode,
handle: (IntPtr)fileDescriptor,
mask: (IntPtr)vnodeKind,
queue: queue == null ? IntPtr.Zero : queue.Handle);
}
public VnodeMonitor(string path, VnodeMonitorKind vnodeKind, DispatchQueue queue = null)
{
if (path == null)
throw new ArgumentNullException ("path");
fd = open (path, O_EVTONLY);
if (fd == -1)
throw new IOException ("Failure to open the file", Marshal.GetLastWin32Error ());
if (type_vnode == IntPtr.Zero)
type_vnode = Dlfcn.dlsym (Libraries.System.Handle, "_dispatch_source_type_vnode");
this.queue = queue;
handle = dispatch_source_create (type_vnode,
handle: (IntPtr) fd,
mask: (IntPtr) vnodeKind,
queue: queue == null ? IntPtr.Zero : queue.Handle);
}
public VnodeMonitor(int fileDescriptor, VnodeMonitorKind vnodeKind, DispatchQueue queue = null)
{
if (type_vnode == IntPtr.Zero)
type_vnode = Dlfcn.dlsym (Libraries.System.Handle, "_dispatch_source_type_vnode");
this.queue = queue;
fd = -1;
handle = dispatch_source_create (type_vnode,
handle: (IntPtr) fileDescriptor,
mask: (IntPtr) vnodeKind,
queue: queue == null ? IntPtr.Zero : queue.Handle);
}
