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Re: POSIX misunderstanding
From: |
Albert Cahalan |
Subject: |
Re: POSIX misunderstanding |
Date: |
27 Aug 2004 08:17:06 -0400 |
On Fri, 2004-08-27 at 00:09, Paul Jarc wrote:
> Albert Cahalan <address@hidden> wrote:
> > ---------------- begin quote ---------------
> > XBD ERN 16 Utilities that have extensions violating the Utility Syntax
> > Guidelines Accept as marked.
> >
> > It was agreed that an interpretation be made , that the standard
> > is clear and no change is required. The standard permits
> > implementations to have extensions that violate the Utility
> > Syntax Guidelines so long as when the utility is used in
> > line with the forms defined by the standard that it follows
> > the Utility Syntax Guidelines. Thus head --42 file
> > and ls --help are permitted as extensions.
> > ---------------- end quote -----------------
>
> This doesn't mean what you think it means. Note that it allows --42
> (which is no help, since old code doesn't use that), not -42.
I'm told that the minutes have been corrected now.
POSIX would have no value as a standard if it actively
prohibited common traditional behaviors. You need to
keep this in mind when reading the standard. If something
looks insane, you're most likely not reading it right.
- Re: POSIX misunderstanding, (continued)
- Re: POSIX misunderstanding, Paul Eggert, 2004/08/18
- Re: POSIX misunderstanding, Albert Cahalan, 2004/08/18
- Re: POSIX misunderstanding, Paul Eggert, 2004/08/18
- Re: POSIX misunderstanding, Albert Cahalan, 2004/08/19
- Re: POSIX misunderstanding, Paul Eggert, 2004/08/19
- Re: POSIX misunderstanding, Albert Cahalan, 2004/08/24
- Re: POSIX misunderstanding, Paul Eggert, 2004/08/24
- Re: POSIX misunderstanding, Albert Cahalan, 2004/08/26
- Re: POSIX misunderstanding, Paul Jarc, 2004/08/27
- Re: POSIX misunderstanding, Albert Cahalan, 2004/08/27
- Re: POSIX misunderstanding,
Albert Cahalan <=
- Re: POSIX misunderstanding, Daniel Reed, 2004/08/28