On Wed, Apr 19, 2023 at 12:10:34AM +0200, Bruno Haible wrote:
> Eric Blake wrote:
> > we now have implementations in the wild that differ in behavior, and
> > use security as a reason for the divergence, it is worth getting that
> > clarified in POSIX. I'll file a bug against POSIX shortly
>
> Fo
I'm a bit confused as to what char you are trying to access/use, as
U+F020 is in the Private Use area (PUA)
Since it's in the PUA, it seems its meaning could differ by
application/OS/User, no?
I.e. have no set definition
I mean you can use it in Cygwin to represent some character not usually
Eric Blake wrote:
> we now have implementations in the wild that differ in behavior, and
> use security as a reason for the divergence, it is worth getting that
> clarified in POSIX. I'll file a bug against POSIX shortly
For the reference, the systems that return ENOEXEC for posix_spawnp
attempti
Il 2023-04-17 15:46 Gionatan Danti via Cygwin ha scritto:
First, I use the "dos" mount option to always trigger conversion of
space and dot at filename end into F+00xx chars. Now I am able to
create such strange-looking file (in Explorer) within cygwin itself.
For example, touch "zzs " now result
Hi Eric,
On Apr 18 15:49, Eric Blake via Cygwin wrote:
> On Tue, Apr 18, 2023 at 11:25:11AM +0200, Corinna Vinschen via Cygwin wrote:
> Jumping in to this conversation a bit belatedly, but as someone on the
> Austin Group that can try to get an answer upstream...
Many thanks for your input, it's
On Tue, Apr 18, 2023 at 11:25:11AM +0200, Corinna Vinschen via Cygwin wrote:
> Hi Bruno,
>
> On Apr 17 20:44, Bruno Haible via Cygwin wrote:
> > Hi Corinna,
Jumping in to this conversation a bit belatedly, but as someone on the
Austin Group that can try to get an answer upstream...
> But I'm not
Hi Bruno,
On Apr 18 14:47, Bruno Haible via Cygwin wrote:
> Hi,
>
> The renameat2 function is "Linux-specific", says the man page [1]; however,
> Cygwin implements it as well.
>
> In Cygwin 3.4.6, in a specific case, it operates differently than the
> Linux function. Namely, if the old* argument
Hi all
Recently I have noticed that Win10-File-history not working
for me. Somehow it is missing large part of my directory-tree.
One guess is that tree is too deep. But that is another story.
I tried to use "tar --update" to have some rudimentary backup,
with some exclusions.
Apparently it wor
Hi,
The renameat2 function is "Linux-specific", says the man page [1]; however,
Cygwin implements it as well.
In Cygwin 3.4.6, in a specific case, it operates differently than the
Linux function. Namely, if the old* arguments and the new* arguments
are the same and the flag RENAME_NOREPLACE is sp
On Apr 18 13:21, Bruno Haible via Cygwin wrote:
> POSIX [1] specifies that the return value of the functions ilogbf(), ilogb(),
> ilogbl() for a NaN argument should all be the same, namely FP_ILOGBNAN.
>
> [1] https://pubs.opengroup.org/onlinepubs/9699919799/functions/ilogb.html
>
> In Cygwin 3.4
On Apr 18 12:21, Bruno Haible via Cygwin wrote:
> Hi,
>
> When an empty path argument is passed to the readlinkat() function,
> POSIX:2018 specifies that the function fails with error ENOENT:
>
> https://pubs.opengroup.org/onlinepubs/9699919799/functions/readlinkat.html
> "These functions shall f
POSIX [1] specifies that the return value of the functions ilogbf(), ilogb(),
ilogbl() for a NaN argument should all be the same, namely FP_ILOGBNAN.
[1] https://pubs.opengroup.org/onlinepubs/9699919799/functions/ilogb.html
In Cygwin 3.4.6, the value of ilogbl(NaN) is not right.
How to reproduce
Hi,
When an empty path argument is passed to the readlinkat() function,
POSIX:2018 specifies that the function fails with error ENOENT:
https://pubs.opengroup.org/onlinepubs/9699919799/functions/readlinkat.html
"These functions shall fail if:
...
[ENOENT]
A component of path does not name an
Hi Bruno,
On Apr 17 20:44, Bruno Haible via Cygwin wrote:
> Hi Corinna,
>
> > > Would it be possible to change Cygwin's posix_spawnp implementation,
> > > so that both tests succeed?
> >
> > Basically, yes, but...
>
> Thanks!
>
> > > Disclaimer: I have done my tests with Cygwin 2.9.0; so, if t
The following packages have been uploaded to the Cygwin distribution:
* tcsh-6.24.10-1
Tcsh is an enhanced but completely compatible version of csh, the C
shell. Tcsh is a command language interpreter which can be used both
as an interactive login shell and as a shell script command processor.
T
The following packages have been uploaded to the Cygwin distribution:
* rebase-4.6.3-1
This release introduces a new flag -c / --control-flow-guard to
set the Control Flow Guard flag on executables per
https://learn.microsoft.com/en-us/windows/win32/secbp/control-flow-guard
This package contains
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