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Standard ML Basis Library

SIGNALS

All Known Implementing Modules:

InternalSignalsSignalsUnixSignals


signature SIGNALS =
sig
  eqtype signal
  datatype sig_action =
           IGNORE
         | DEFAULT
         | HANDLER of signal * int * unit Cont.cont -> unit Cont.cont
  datatype sigmask = MASKALL | MASK of signal list
  val listSignals : unit -> signal list
  val toString : signal -> string
  val fromString : string -> signal option
  val setHandler : signal * sig_action -> sig_action
  val overrideHandler : signal * sig_action -> sig_action
  val inqHandler : signal -> sig_action
  val maskSignals : sigmask -> unit
  val unmaskSignals : sigmask -> unit
  val masked : unit -> sigmask
  val pause : unit -> unit
  val sigINT : signal
  val sigALRM : signal
  val sigTERM : signal
  val sigGC : signal
end

 
Type detail

signal

eqtype signal

 
Datatype detail

sig_action

datatype sig_action =
         IGNORE
       | DEFAULT
       | HANDLER of signal * int * unit Cont.cont -> unit Cont.cont


sigmask

datatype sigmask = MASKALL | MASK of signal list

 
DataConstructor detail

IGNORE

constructor IGNORE : sig_action


DEFAULT

constructor DEFAULT : sig_action


HANDLER

constructor HANDLER
            : (signal * int * unit Cont.cont -> unit Cont.cont) -> sig_action


MASKALL

constructor MASKALL : sigmask


MASK

constructor MASK : signal list -> sigmask

 
Value detail

listSignals

val listSignals : unit -> signal list


toString

val toString : signal -> string


fromString

val fromString : string -> signal option


setHandler

val setHandler : signal * sig_action -> sig_action


overrideHandler

val overrideHandler : signal * sig_action -> sig_action


inqHandler

val inqHandler : signal -> sig_action


maskSignals

val maskSignals : sigmask -> unit


unmaskSignals

val unmaskSignals : sigmask -> unit


masked

val masked : unit -> sigmask


pause

val pause : unit -> unit


sigINT

val sigINT : signal


sigALRM

val sigALRM : signal


sigTERM

val sigTERM : signal


sigGC

val sigGC : signal

 


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Standard ML Basis Library

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