- 1、IfProgramacreatesamutex,ProgramBcanseethatsamemutex.2、Alsocalledamutex.3、Whymutexatall?4、ThemutexAPIprovidesfivefunctions:threeareusedforlocking,oneforunlocking,andanotherfortestingamutex.5、Onlyonetaskmayholdthemutexatatime,andonlythistaskcanu...
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