open-std(开放的标准)

open-std(开放的标准)

  http://lib.mju.edu.cn/2020/0813/c3830a94265/page.htm

官方主页  http://www.open-std.org/

http://www.w3.org/
http://www.internetsociety.org/
http://www.ietf.org/
http://www.ieee.org/
http://www.ietf.org/
http://www.iso.org/
https://www.ietf.org/topics/areas/

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提供ISO(国际标准化组织)和IEC(国际电工委员会)的JTC1（联合技术委员会）发布的信息技术相关标准(ISO/IECJTC1)全文，
内容涉及编码字符集、编程语言、操作系统、用户界面等。英语界面。无需支付国际流量费。

The site www.open-std.org is holding a number of web pages for groups producing open standards:

https://www.iso.org/home.html
https://www.iec.ch/homepage

jtc1历史:
https://jtc1info.org/sd-2-history/
https://www.iso.org/isoiec-jtc-1.html
https://jtc1info.org/
https://www.open-std.org/jtc1/sc22/wg14/www/projects.html
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     C语言标准
      https://www.open-std.org/jtc1/sc22/wg14/

     ISO/IEC   JTC1/SC22/WG14 is the international standardization working group for the programming language C.

ISO/IEC JTC1/SC22/WG14是编程语言C的国际标准化工作组。
在 https://www.iso.org/committee/45202.html 有明确的阐述工作委员会的性质。
JTC1/SC 22 is the international standardization subcommittee for programming languages, their environments and system software interfaces. 
SC 22 is oftentimes called the "portability subcommittee".
JTC1/SC 22是编程语言、其环境和系统软件接口的国际标准化小组委员会。SC 22通常被称为“便携性小组委员会”。

      The current C programming language standard (C17) ISO/IEC 9899 was adopted by ISO and IEC in 2018.

2018年，ISO和IEC采用了当前的C编程语言标准（C17）ISO/IEC 9899。

     To obtain the international standard, please contact your national member body.

要获得国际标准，请联系您的国家member body。

     Work on projects and their milestones include:

　　projects  工作及其milestones(里程碑)包括:

　　其他可用信息包括

     If you want further information, or want to participate, please contact your national member body or one of the contact addresses of the WG.

     

      

      ISO/IEC 9899 - Revision of the C standard

          https://www.open-std.org/jtc1/sc22/wg14/www/projects#9899

　　　C语言工作组,以下简称“WG 14”

           The primary output of WG14 is ISO/IEC 9899, the C Standard. The following is a list of revisions to ISO/IEC 9899 that the committee has produced:

    WG14的主要输出是ISO/IEC 9899，即C标准。以下是委员会对ISO/IEC 9899的修订列表：

 

RevisionISO publicationSimilar draft
C2x Not available N2731 [2021-10-18] (later drafts may be available)
C17 ISO/IEC 9899:2018 N2310  [2018-11-11] (early C2x draft)
C11 ISO/IEC 9899:2011 N1570  [2011-04-04]
C99 ISO/IEC 9899:1999 N1256 [2007-09-07]
C89 ISO/IEC 9899:1990 Not available

Change and Clarification Requests

ISO/IEC JTC1/SC22/WG14(C编程语言的标准化委员会) processes change and clarification requests (previously called Defect Reports) against ISO/IEC 9899 and has produced the following records of response:

C编程语言的标准化委员会根据ISO/IEC 9899 处理变更和澄清请求（以前称为缺陷报告），并已生成以下响应记录：

 

ISO publicationCompendium document
ISO/IEC 9899:2018 N2396
ISO/IEC 9899:2011 N2148
ISO/IEC 9899:1999 List of C99 CRs
ISO/IEC 9899:1990 List of C90 CRs

Additionally, WG14 tracks a list of proposals that the committee agrees should apply to obsolete versions of the C standard when applicable. These proposals are adopted into the current working draft of the C standard, but are reasonable to treat as extensions to previous versions of C if an implementation chooses to provide such a mode to their users. See the list of extensions to obsolete versions of C for more details.

此外，WG14还跟踪了委员会同意应适用于C标准过时版本（如适用）的提案列表。这些建议已被采纳到C标准的当前工作草案中，但如果实现选择向其用户提供此类模式，则可以将其视为对以前版本的C的扩展。
有关更多详细信息，请参阅C过时版本的extensions to obsolete versions of C 。

 

Important Committee Documents 重要的委员会文档

The following are Standing Documents (SD) or other documents about the how the committee conducts its business.

以下是关于委员会如何开展业务的常规文件（SD）或其他文件

 

Document(文档)Purpose（目的）
SD-1 Mailings and Meetings Information
邮件和会议信息
SD-2 Study Group Organization Information
研究组组织信息
SD-3 Partial list of proposals that did not fit into the former DR process for C11
不符合C11先前DR流程的部分提案列表
N2611 The committee's charter of principles for C（委员会的C原则章程）

TS 18661: Floating-point extensions for C(TS 18661：C的浮点扩展)

This TS (Technical Specification) is in five parts, all of which are available from ISO.

本TS（技术规范）分为五部分，所有部分均可从ISO获得。
PartISO publicationLatest draft
Part 1 TS 18661-1:2014 N1711
Part 2 TS 18661-2:2015 N1912
Part 3 TS 18661-3:2015 N1896
Part 4 TS 18661-4:2015 N1897
Part 5 TS 18661-5:2016 N1974

TS 17961: C secure coding rules(TS 17961:C安全编码规则)

WG14 has published a TS on rules for writing secure code in C. The TS focuses on requirements for implementations wishing to diagnose insecure C code. The latest draft is in document N1717 and the ISO publication is document ISO/IEC TS 17961:2013. A Technical Corrigendum (TC) was published to correct issues with the original publication. The latest draft is in document N2010 and the ISO publication is document ISO/IEC TS 17961:2013/COR 1:2016.

TR 18037: Embedded C(TR 18037：嵌入式C)

WG14 has published a TR (Technical Report) on Embedded C, which is available for free from ISO at ISO/IEC TR 18037:2008.

TR 24731-1: Extensions to the C Library Part 1: Bounds-checking interfaces

WG14 has published a TR on extensions to the C Library for bounds-checking interfaces. This TR is oriented towards modifying existing programs, often by adding an extra parameter with the buffer length. The latest draft is in document N1225 and the ISO publication is document ISO/IEC TR 24731-1:2007. A rationale is in N1173.

TR 24731-2: Extensions to the C Library - Part 2: Dynamic allocation functions

WG14 has published a TR on extensions to the C Library for dynamic allocation functions. This TR is oriented towards new programs using dynamic allocation instead of an extra parameter for the buffer length. The latest draft is in document N1388 and the official ISO publication is ISO/IEC TR 24731-2:2010.

TR 24732: Decimal floating-point

WG14 has published a TR on extensions to the C programming language to support decimal floating-point arithmetic. The latest draft is in document N1312 and the official ISO publication is ISO/IEC TR 24732:2009. A rationale document is in N1242.

TR 24747: Mathematical special functions

WG14 has published a TR on extensions to the C Library to support mathematical special functions. The latest draft is in document N1292 and the official ISO publication is ISO/IEC TR 24747:2009. A rationale document is in N1244.

TR 19769: New character types in C

WG14 had published a TR on new character types, including support for UTF-16, called TR 19769 - Extensions for the programming language C to support new character data types. This TR has been withdrawn because a revised version of its text was merged into the C Standard. The draft of the TR that was approved for publication can be found in document N1040.

SC22/WG14 Milestones(SC22/WG14里程碑)

    又称为

2018: Published 

 ISO/IEC 9899:2018   C17

2016: Published 

 ISO/IEC TS 18861-5:2016  supplementary attributes

2016: Published

 ISO/IEC TS 17961:2013/COR 1:2016  C secure coding rules TC1

2015: Published x

 ISO/IEC TS 17961:2013/COR 1:2016 C secure coding rules TC1

2015: Published 

  ISO/IEC TS 18861-3:2015  interchange and extended types

2015: Published 

  ISO/IEC TS 18861-2:2015  decimal floating-point

2014: Published

 ISO/IEC TS 18861-1:2014  binary floating-point

2013: Published 

 ISO/IEC TS 17961:2013  C secure coding rules

2012: Published 

 ISO/IEC 9899:2011/Cor 1:2012  

2011: Published 

 ISO/IEC 9899:2011  C11

2010: Published 

 ISO/IEC TR 24731-2:2010  dynamic allocation functions

2009: Published 

 ISO/IEC TR 24732:2009  decimal floating-point

2009: Published 

 ISO/IEC TR 24747:2009  mathematical special functions

2008: Published

 ISO/IEC TS 18037:2008   embedded C

2007: Published 

  ISO/IEC 9899:1999/Cor 3:2007  

2007: Published 

  ISO/IEC TR 24731-1:2007 bounds-checking interfaces

2004: Published 

  ISO/IEC 9899:1999/Cor 2:2004  

2004: Published 

  ISO/IEC TR 19769:2004  (aka new character data types

2000: Published 

  ISO/IEC 9899:1999  C99

1995: Published 

  ISO/IEC 9899:1990/AMD 1:1995  C95 

1990: Published 

  ISO/IEC 9899:1990  C90 

1989: Published 

  ANSI X3.159-1989   C89 or ANSI C

 

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