【英文标准名称】:Informationtechnology-Portableoperatingsysteminterface(POSIX)-Volume1:Basedefinitions;Volume2:Systeminterfaces;Volume3:Shellandutilities;Volume4:Rationale(Informative)
【原文标准名称】:信息技术.可移植的操作系统接口(POSIX).第1卷:基本定义;第2卷:系统接口;第3卷:外壳和实用程序;第4卷:基本原理(提供信息的)
【标准号】:IEEE1003.1-2004
【标准状态】:作废
【国别】:美国
【发布日期】:2004
【实施或试行日期】:
【发布单位】:美国电气电子工程师学会(US-IEEE)
【起草单位】:IEEE
【标准类型】:()
【标准水平】:()
【中文主题词】:应用软件;计算机软件;数据处理;定义;电子数据处理;信息处理;信息技术;接口(数据处理);操作系统;便携的;可移植的操作系统接口;程序设计语言;表面;工具
【英文主题词】:Applicationsoftware;Computersoftware;Dataprocessing;Definition;Definitions;EDP;Informationprocessing;Informationtechnology;Interfaces(dataprocessing);Operatingsystems;Portable;Portableoperatingsysteminterfaces;POSIX;Programminglanguages;Surfaces;Tools
【摘要】:IEEEStd1003.1-2001definesastandardoperatingsysteminterfaceandenvironment,includingacommandinterpreter(or‘‘shell’’),andcommonutilityprogramstosupportapplicationsportabilityatthesourcecodelevel.Itisintendedtobeusedbybothapplicationsdevelopersandsystemimplementors.IEEEStd1003.1-2001comprisesfourmajorcomponents(eachinanassociatedvolume):1.Generalterms,concepts,andinterfacescommontoallvolumesofIEEEStd1003.1-2001,includingutilityconventionsandC-languageheaderdefinitions,areincludedintheBaseDefinitionsvolumeofIEEEStd1003.1-2001.2.Definitionsforsystemservicefunctionsandsubroutines,language-specificsystemservicesfortheCprogramminglanguage,functionissues,includingportability,errorhandling,anderrorrecovery,areincludedintheSystemInterfacesvolumeofIEEEStd1003.1-2001.3.Definitionsforastandardsourcecode-levelinterfacetocommandinterpretationservices(a‘‘shell’’)andcommonutilityprogramsforapplicationprogramsareincludedintheShellandUtilitiesvolumeofIEEEStd1003.1-2001.4.Extendedrationalethatdidnotfitwellintotherestofthedocumentstructure,containinghistoricalinformationconcerningthecontentsofIEEEStd1003.1-2001andwhyfeatureswereincludedordiscardedbythestandarddevelopers,isincludedintheRationale(Informative)volumeofIEEEStd1003.1-2001.ThefollowingareasareoutsideofthescopeofIEEEStd1003.1-2001:?Graphicsinterfaces?Databasemanagementsysteminterfaces?RecordI/Oconsiderations?Objectorbinarycodeportability?SystemconfigurationandresourceavailabilityIEEEStd1003.1-2001describestheexternalcharacteristicsandfacilitiesthatareofimportancetoapplicationsdevelopers,ratherthantheinternalconstructiontechniquesemployedtoachievethesecapabilities.Specialemphasisisplacedonthosefunctionsandfacilitiesthatareneededinawidevarietyofcommercialapplications.
【中国标准分类号】:L77
【国际标准分类号】:35_080
【页数】:3760P.;A4
【正文语种】:英语