aeecallbackutil.c

来自「BREW SDK 3.1。BREW应用程序的开发包。」· C语言 代码 · 共 37 行

/*
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FILE:  AEECallbackUtil.h

SERVICES:  
     making AEECallback easier to deal with, mapping shell/socket stuff to
     AEECallback

GENERAL DESCRIPTION:
     The following stubs create AEECallback-based versions of socket and timer
     calls:
     
        AEECallback_SetTimer
        AEECallback_Readable
        AEECallback_Writeable
        AEECallback_Connect
     
     AEECallback-based scheduling corresponds perfectly to a thread's
     needs.  The AEECallback record keeps track of which thing is
     scheduled so that only one thing is scheduled and whatever is
     scheduled can always be canceled readily.
     
     Given a AEECallback-based asynchronous function, we can usually
     construct a blocking threaded version with two lines of code:
     
          DoSomethingCBK( <args> , ITHREAD_GetResumeCallback(piThread));
          ITHREAD_Suspend(piThread);


REVISION HISTORY: 
        Wed Sep 05 13:31:26 2001: Created

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