Review of SRFI 170 through 3.2 I/O hga@xxxxxx 22 Apr 2020 17:13 UTC
Re: Review of SRFI 170 through 3.2 I/O John Cowan 22 Apr 2020 20:42 UTC
Re: Review of SRFI 170 through 3.2 I/O Lassi Kortela 22 Apr 2020 20:53 UTC
Re: Review of SRFI 170 through 3.2 I/O John Cowan 22 Apr 2020 21:29 UTC
Re: Review of SRFI 170 through 3.2 I/O hga@xxxxxx 22 Apr 2020 23:57 UTC
Re: Review of SRFI 170 through 3.2 I/O Lassi Kortela 22 Apr 2020 21:36 UTC
Re: Review of SRFI 170 through 3.2 I/O Lassi Kortela 22 Apr 2020 21:42 UTC
Re: Review of SRFI 170 through 3.2 I/O John Cowan 23 Apr 2020 03:37 UTC
Re: Review of SRFI 170 through 3.2 I/O Lassi Kortela 23 Apr 2020 07:02 UTC
Re: Review of SRFI 170 through 3.2 I/O Lassi Kortela 23 Apr 2020 07:05 UTC
Re: Review of SRFI 170 through 3.2 I/O Göran Weinholt 23 Apr 2020 10:53 UTC
Re: Review of SRFI 170 through 3.2 I/O Marc Feeley 23 Apr 2020 11:09 UTC
Per-thread umask Lassi Kortela 23 Apr 2020 11:30 UTC
Re: Per-thread umask Marc Feeley 23 Apr 2020 11:43 UTC
Re: Per-thread umask Lassi Kortela 23 Apr 2020 11:47 UTC
Re: Per-thread umask Marc Feeley 23 Apr 2020 11:59 UTC
Re: Per-thread umask John Cowan 23 Apr 2020 15:03 UTC
Re: Per-thread umask Marc Feeley 23 Apr 2020 15:20 UTC
Re: Per-thread umask Lassi Kortela 23 Apr 2020 16:02 UTC
Re: Per-thread umask John Cowan 23 Apr 2020 16:03 UTC
Re: Review of SRFI 170 through 3.2 I/O Lassi Kortela 23 Apr 2020 11:14 UTC
current directory and openat() et al Lassi Kortela 23 Apr 2020 11:27 UTC
Re: current directory and openat() et al Marc Feeley 23 Apr 2020 13:56 UTC
Re: Review of SRFI 170 through 3.2 I/O Sebastien Marie 23 Apr 2020 13:32 UTC
Definition of working directory Lassi Kortela 23 Apr 2020 13:51 UTC
Re: Definition of working directory Marc Feeley 23 Apr 2020 14:06 UTC
Re: Definition of working directory Sebastien Marie 23 Apr 2020 15:31 UTC
Re: Review of SRFI 170 through 3.2 I/O Marc Nieper-Wißkirchen 23 Apr 2020 15:24 UTC
Separate high-level and low-level APIs Lassi Kortela 23 Apr 2020 15:38 UTC
Re: Separate high-level and low-level APIs Marc Nieper-Wißkirchen 23 Apr 2020 15:43 UTC
Re: Separate high-level and low-level APIs Lassi Kortela 23 Apr 2020 15:48 UTC
Re: Separate high-level and low-level APIs hga@xxxxxx 23 Apr 2020 16:19 UTC
Re: Separate high-level and low-level APIs Lassi Kortela 23 Apr 2020 16:42 UTC
Re: Review of SRFI 170 through 3.2 I/O hga@xxxxxx 23 Apr 2020 15:40 UTC
Re: Review of SRFI 170 through 3.2 I/O Marc Feeley 23 Apr 2020 11:33 UTC
Normalizing the current directory Lassi Kortela 23 Apr 2020 11:38 UTC
Re: Normalizing the current directory Marc Feeley 23 Apr 2020 11:55 UTC
Re: Normalizing the current directory Lassi Kortela 23 Apr 2020 12:09 UTC
Using paths that are searchable but not completely readable hga@xxxxxx 23 Apr 2020 12:29 UTC
Per-thread working directory and umask proposal John Cowan 23 Apr 2020 14:13 UTC
Re: Per-thread working directory and umask proposal Marc Feeley 23 Apr 2020 14:16 UTC
Re: Per-thread working directory and umask proposal John Cowan 23 Apr 2020 16:07 UTC
Re: Per-thread working directory and umask proposal Marc Nieper-Wißkirchen 23 Apr 2020 16:13 UTC
Re: Per-thread working directory and umask proposal Marc Feeley 23 Apr 2020 16:25 UTC
Re: Per-thread working directory and umask proposal Marc Nieper-Wißkirchen 23 Apr 2020 17:26 UTC
Re: Per-thread working directory and umask proposal John Cowan 23 Apr 2020 18:38 UTC
Re: Per-thread working directory and umask proposal Marc Feeley 23 Apr 2020 17:55 UTC
Re: Per-thread working directory and umask proposal Marc Nieper-Wißkirchen 23 Apr 2020 18:55 UTC
Re: Per-thread working directory and umask proposal John Cowan 23 Apr 2020 20:12 UTC
Re: Per-thread working directory and umask proposal Shiro Kawai 23 Apr 2020 22:17 UTC
Re: Per-thread working directory and umask proposal Lassi Kortela 24 Apr 2020 08:43 UTC
Re: Per-thread working directory and umask proposal Shiro Kawai 24 Apr 2020 11:27 UTC
Re: Per-thread working directory and umask proposal Lassi Kortela 24 Apr 2020 11:37 UTC
Re: Per-thread working directory and umask proposal Shiro Kawai 24 Apr 2020 12:22 UTC
Re: Per-thread working directory and umask proposal Marc Feeley 24 Apr 2020 12:28 UTC
Re: Per-thread working directory and umask proposal Marc Nieper-Wißkirchen 26 Apr 2020 09:19 UTC
Re: Per-thread working directory and umask proposal John Cowan 27 Apr 2020 22:45 UTC
Re: Per-thread working directory and umask proposal Shiro Kawai 27 Apr 2020 23:42 UTC
Re: Per-thread working directory and umask proposal John Cowan 28 Apr 2020 00:41 UTC
Re: Per-thread working directory and umask proposal Shiro Kawai 28 Apr 2020 00:56 UTC
os-working-directory Lassi Kortela 29 Apr 2020 09:23 UTC
Re: os-working-directory Duy Nguyen 29 Apr 2020 09:28 UTC
current-umask Lassi Kortela 29 Apr 2020 09:43 UTC
Windows Lassi Kortela 29 Apr 2020 09:47 UTC
Re: Windows Lassi Kortela 29 Apr 2020 09:49 UTC
Re: Windows John Cowan 29 Apr 2020 14:53 UTC
Re: current-umask hga@xxxxxx 29 Apr 2020 13:14 UTC
Re: current-umask Lassi Kortela 29 Apr 2020 13:25 UTC
Re: current-umask Marc Feeley 29 Apr 2020 13:31 UTC
Re: current-umask Marc Feeley 29 Apr 2020 13:45 UTC
Re: current-umask Lassi Kortela 29 Apr 2020 14:12 UTC
Re: current-umask hga@xxxxxx 29 Apr 2020 16:20 UTC
Re: current-umask Lassi Kortela 29 Apr 2020 16:44 UTC
Re: current-umask John Cowan 30 Apr 2020 04:02 UTC
Re: os-working-directory John Cowan 30 Apr 2020 02:49 UTC
Re: os-working-directory Lassi Kortela 30 Apr 2020 06:12 UTC
Re: os-working-directory Sebastien Marie 30 Apr 2020 07:19 UTC
Re: os-working-directory Sebastien Marie 30 Apr 2020 07:53 UTC
Should the SRFI mandate current-directory per thread? Lassi Kortela 30 Apr 2020 12:14 UTC
Re: Should the SRFI mandate current-directory per thread? Sebastien Marie 30 Apr 2020 17:00 UTC
Re: Per-thread working directory and umask proposal hga@xxxxxx 28 Apr 2020 01:03 UTC
Re: Per-thread working directory and umask proposal Marc Feeley 28 Apr 2020 01:41 UTC
Re: Per-thread working directory and umask proposal Marc Nieper-Wißkirchen 30 Apr 2020 07:11 UTC
Re: Per-thread working directory and umask proposal Marc Feeley 30 Apr 2020 11:33 UTC

Definition of working directory Lassi Kortela 23 Apr 2020 13:51 UTC

> I am a bit shared. I understand that having proper "current working directory"
> based on parameter-like semantic, and having it per thread could be a good
> thing. But SRFI 170 is about "POSIX API", and I would expect the standard
> behaviour found in C world, where getcwd() is a per-process property

Simplicity is a good argument for a per-process CWD. However, some major
Scheme implementations already have a per-thread CWD that is used by the
RnRS procedures (among others) for interpreting pathnames. Having
different interpretation rules for the SRFI 170 procedures would
probably be confusing to users.

Would you consider it an acceptable compromise if the per-thread CWD can
be disabled via (parameterize ((working-directory #f)) ...) or similar?

> (but I didn't found formal definition of cwd as process property in Posix definition).

It's here:
<https://pubs.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap03.html#tag_03_447>

"3.447 Working Directory (or Current Working Directory)

A directory, associated with a process, that is used in pathname
resolution for pathnames that do not begin with a <slash> character."

> At minima, the direct reference about getcwd() and chdir() should be avoided,
> and the difference with them properly documented.

Absolutely. The current draft of SRFI 170 doesn't have a per-thread CWD
so the document doesn't talk about it yet.