Re: Modules for iconv (Was: UTF-8 patterns in Lua 5.3)

[Philipp Janda <siffiejoe@...>]

Am 19.04.2014 08:16 schröbte Dirk Laurie:
> 2014-04-18 22:28 GMT+02:00 Sean Conner <sean@conman.org>:
>
> > requires a C99 compiler
>
> Does POSIX.1-2001 compliance imply all of C99?

All I found was this[1]:

>  1.7 Relationship to Other Formal Standards
>
> Great care has been taken to ensure that this volume of IEEE Std
> 1003.1-2001 is fully aligned with the following standards:
>
> ISO C (1999)
>     ISO/IEC 9899:1999, Programming Languages - C.
>
> Parts of the ISO/IEC 9899:1999 standard (hereinafter referred to as
> the ISO C standard) are referenced to describe requirements also
> mandated by this volume of IEEE Std 1003.1-2001. Some functions and
> headers included within this volume of IEEE Std 1003.1-2001 have a
> version in the ISO C standard; in this case CX markings are added as
> appropriate to show where the ISO C standard has been extended (see
> Codes ). Any conflict between this volume of IEEE Std 1003.1-2001 and
> the ISO C standard is unintentional.


My understanding is that there may be requirements mandated by ISO C 
which are not mandated by POSIX.

Philipp

  [1]: 
http://pubs.opengroup.org/onlinepubs/009695399/functions/xsh_chap01.html#tag_01_07