XtAppAddBlockHook(3Xt) XT FUNCTIONS XtAppAddBlockHook(3Xt)
NAME
XtAppAddBlockHook - register a block hook procedure
SYNTAX
XtBlockHookId XtAppAddBlockHook(app_context, proc, client_data)
XtAppContext app_context;
XtBlockHookProc proc;
XtPointer client_data;
ARGUMENTS
app_context
Specifies the application context.
proc Specifies the block hook procedure.
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.
SEE ALSO
XtBlockHookProc(3X), XtRemoveBlockHook(3X)
X Version 11 Release 6 XtAppAddBlockHook(3Xt)
