xtremoveblockhook(3) [x11r4 man page]

XtAppAddBlockHook(3)						   XT FUNCTIONS 					      XtAppAddBlockHook(3)

NAME

       XtAppAddBlockHook, XtRemoveBlockHook - register a block hook procedure

SYNTAX

       XtBlockHookId XtAppAddBlockHook(XtAppContext app_context, XtBlockHookProc proc, XtPointer client_data);

       void XtRemoveBlockHook(XtBlockHookId id);

ARGUMENTS

       app_context
		 Specifies the application context.

       proc	 Specifies the block hook procedure.

       num_args  Specifies the application-specific data to be passed to the block hook.

DESCRIPTION

       XtAppAddBlockHook registers the specified procedure and returns an identifier for it.  The hook is called at any time in the future when
       the Intrinsics are about to block pending some input.

       Block hook procedures are removed automatically and the XtBlockHookId is destroyed when the application context in which they were added is
       destroyed.

       XtRemoveBlockHook removes the specified block hook procedure from the list in which it was registered.

SEE ALSO

       X Toolkit Intrinsics - C Language Interface
       Xlib - C Language X Interface

X Version 11							    libXt 1.0.5 					      XtAppAddBlockHook(3)

XtAppAddTimeOut(3)						   XT FUNCTIONS 						XtAppAddTimeOut(3)

NAME

       XtAppAddTimeOut, XtRemoveTimeOut - register and remove timeouts

SYNTAX

       XtIntervalId XtAppAddTimeOut(XtAppContext app_context, unsigned long interval, XtTimerCallbackProc proc, XtPointer client_data);

       void XtRemoveTimeOut(XtIntervalId timer);

ARGUMENTS

       app_context
		 Specifies the application context for which the timer is to be set.

       client_data
		 Specifies the argument that is to be passed to the specified procedure when .

       interval  Specifies the time interval in milliseconds.

       proc	 Specifies the procedure that is to be called when time expires.

       timer	 Specifies the ID for the timeout request to be destroyed.

DESCRIPTION

       The XtAppAddTimeOut function creates a timeout and returns an identifier for it.  The timeout value is set to interval.	The callback pro-
       cedure is called when the time interval elapses, and then the timeout is removed.

       The XtRemoveTimeOut function removes the timeout.  Note that timeouts are automatically removed once they trigger.

SEE ALSO

       XtAppAddInput(3),XtAppAddSignal(3)
       X Toolkit Intrinsics - C Language Interface
       Xlib - C Language X Interface

X Version 11							    libXt 1.1.4 						XtAppAddTimeOut(3)