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posix-error and a list of scheme procedure arguments Shiro Kawai (15 Aug 2020 07:54 UTC)
Re: posix-error and a list of scheme procedure arguments Marc Nieper-Wißkirchen (15 Aug 2020 11:16 UTC)
Re: posix-error and a list of scheme procedure arguments Lassi Kortela (15 Aug 2020 12:09 UTC)
Synthetic errno values Lassi Kortela (15 Aug 2020 13:10 UTC)
Re: Synthetic errno values John Cowan (15 Aug 2020 15:19 UTC)
Re: Synthetic errno values Lassi Kortela (15 Aug 2020 15:34 UTC)
Re: Synthetic errno values hga@xxxxxx (15 Aug 2020 16:02 UTC)
Re: Synthetic errno values Lassi Kortela (16 Aug 2020 07:58 UTC)
Re: Synthetic errno values hga@xxxxxx (16 Aug 2020 12:39 UTC)
Re: Synthetic errno values Lassi Kortela (16 Aug 2020 13:07 UTC)
Re: posix-error and a list of scheme procedure arguments Shiro Kawai (16 Aug 2020 01:11 UTC)
Re: posix-error and a list of scheme procedure arguments Shiro Kawai (16 Aug 2020 02:30 UTC)
Split SRFI 198 from generic debugging/inspection? hga@xxxxxx (16 Aug 2020 02:43 UTC)
Re: Split SRFI 198 from generic debugging/inspection? Lassi Kortela (16 Aug 2020 09:06 UTC)
Re: Split SRFI 198 from generic debugging/inspection? hga@xxxxxx (16 Aug 2020 13:01 UTC)
Matching what other languages give in SRFI 170 errors Lassi Kortela (16 Aug 2020 13:47 UTC)
Re: Matching what other languages give in SRFI 170 errors Marc Nieper-Wißkirchen (17 Aug 2020 06:11 UTC)
Re: Matching what other languages give in SRFI 170 errors Lassi Kortela (17 Aug 2020 10:10 UTC)
Re: posix-error and a list of scheme procedure arguments Göran Weinholt (16 Aug 2020 08:52 UTC)
Re: posix-error and a list of scheme procedure arguments Lassi Kortela (16 Aug 2020 09:01 UTC)
Re: posix-error and a list of scheme procedure arguments Shiro Kawai (16 Aug 2020 09:10 UTC)
Re: posix-error and a list of scheme procedure arguments Göran Weinholt (16 Aug 2020 09:40 UTC)
Re: posix-error and a list of scheme procedure arguments Marc Nieper-Wißkirchen (16 Aug 2020 10:20 UTC)
Re: posix-error and a list of scheme procedure arguments Shiro Kawai (16 Aug 2020 11:29 UTC)
Re: posix-error and a list of scheme procedure arguments Marc Nieper-Wißkirchen (16 Aug 2020 12:18 UTC)
Continuation marks and SRFI 198 Lassi Kortela (16 Aug 2020 11:29 UTC)
Re: Continuation marks and SRFI 198 Marc Nieper-Wißkirchen (16 Aug 2020 12:51 UTC)
Re: posix-error and a list of scheme procedure arguments Shiro Kawai (16 Aug 2020 11:17 UTC)
Passing symbols to say where errors came from? Lassi Kortela (16 Aug 2020 11:21 UTC)
Re: Passing symbols to say where errors came from? John Cowan (17 Aug 2020 17:06 UTC)
Re: Passing symbols to say where errors came from? hga@xxxxxx (17 Aug 2020 18:43 UTC)
Re: Passing symbols to say where errors came from? Shiro Kawai (17 Aug 2020 22:05 UTC)
Re: Passing symbols to say where errors came from? Marc Nieper-Wißkirchen (18 Aug 2020 06:09 UTC)

Matching what other languages give in SRFI 170 errors Lassi Kortela 16 Aug 2020 13:47 UTC

> My concept is something like this:
>
> required by SRFI 198: 'set
> required by e.g. SRFI 170: ??, but fewer than the current required
> "strongly suggested" by SRFI 198: 'message, 'foreign-interface, ??
> "strongly suggested" by e.g. SRFI 170: ??
> "nice to have, and we have a Schemeregistry standard": 'heritage

I just realized that if SRFI 170 mandates no other properties except
'errno (a symbol) and 'message (a string), it gives the caller
everything that most programming languages' OS APIs give.

'errno can be authentic on Unix and synthetic on Windows. Most users,
most of the time, will be fine with either. IIRC Python and/or Go
sythesize errnos also.

If we can agree to supply that mimimum information, we are free to
figure out 'set, 'subset, 'code/number, 'name/symbol and the other
properties at our leisure; they won't be a blocker for SRFI 170.