System.UV.Raw.Handle

Definitions

uv_handle_type_name : Int -> String

  Returns the name of the handle type.

record CloseCB : Type

Totality: total
Visibility: export
Constructor: 

CC : AnyPtr -> CloseCB

Projection: 

.ptr : CloseCB -> AnyPtr

Hints:

UVLoop => CloseCB

CloseCB => Resource (Ptr Tcp)

CloseCB => Resource (Ptr Stream)

CloseCB => Resource (Ptr Pipe)

CloseCB => Resource (Ptr Idle)

CloseCB => Resource (Ptr Check)

CloseCB => Resource (Ptr Prepare)

CloseCB => Resource (Ptr Signal)

Resource CloseCB

CloseCB => Resource (Ptr Timer)

freeCloseCB : HasIO io => CloseCB -> io ()

Totality: total
Visibility: export

uv_is_active : HasIO io => {auto 0 _ : PCast t Handle} -> Ptr t -> io Int32

Totality: total
Visibility: export

uv_is_closing : HasIO io => {auto 0 _ : PCast t Handle} -> Ptr t -> io Int32

Totality: total
Visibility: export

uv_close : HasIO io => {auto 0 _ : PCast t Handle} -> Ptr t -> CloseCB -> io ()

  Request a handle to be closed.
  
  This *must* be called before releasing the handle from memory,
  which can be done from within the callback or after the callback
  has returned.

Totality: total
Visibility: export

uv_ref : HasIO io => {auto 0 _ : PCast t Handle} -> Ptr t -> io ()

  Reference a handle.
  
  This is an idempotent action, so calling it several times has no
  additional effect.

Totality: total
Visibility: export

uv_unref : HasIO io => {auto 0 _ : PCast t Handle} -> Ptr t -> io ()

  Un-reference a handle.
  
  This is an idempotent action, so calling it several times has no
  additional effect.

Totality: total
Visibility: export

uv_has_ref : HasIO io => {auto 0 _ : PCast t Handle} -> Ptr t -> io Bool

  Returns `True` is the handle is currently referenced.

Totality: total
Visibility: export

uv_handle_get_data : HasIO io => {auto 0 _ : PCast t Handle} -> Ptr t -> io AnyPtr

  Returns a pointer to the data associated with a handle.

Totality: total
Visibility: export

uv_handle_set_data : HasIO io => {auto 0 _ : PCast t Handle} -> Ptr t -> AnyPtr -> io ()

  Sets the data associated with a handle

Totality: total
Visibility: export

uv_handle_type : HasIO io => {auto 0 _ : PCast t Handle} -> Ptr t -> io Int

  Returns the type the current handle.

Totality: total
Visibility: export

freeHandle : HasIO io => {auto 0 _ : PCast t Handle} -> Ptr t -> io ()

Totality: total
Visibility: export

freeHandleWithoutUnlocking : HasIO io => {auto 0 _ : PCast t Handle} -> Ptr t -> io ()

Totality: total
Visibility: export

closeCB : HasIO io => (Ptr Handle -> IO ()) -> io CloseCB

  Allocates and locks a callback for closing handles.
  
  The callback will run any custom operations given in the
  `handler` argument before freeing the `Ptr Handle` from memory.

Totality: total
Visibility: export

defaultClose : HasIO io => io CloseCB

Totality: total
Visibility: export

closeWithoutUnlockingCB : HasIO io => io CloseCB

Totality: total
Visibility: export