Re: Modules for iconv (Was: UTF-8 patterns in Lua 5.3)
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- Subject: Re: Modules for iconv (Was: UTF-8 patterns in Lua 5.3)
- From: Philipp Janda <siffiejoe@...>
- Date: 2014年4月19日 09:05:37 +0200
Am 19.04.2014 08:16 schröbte Dirk Laurie:
2014年04月18日 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