Cygwin copy_file_range() support with sparse file+FSCTL_DUPLICATE_EXTENTS_TO_FILE?

2025-01-04 Thread Cedric Blancher via Cygwin
Good morning! Could Cygwin implement copy_file_range() support, including sparse file support so holes are preserved, and FSCTL_DUPLICATE_EXTENTS_TO_FILE support? Ced -- Cedric Blancher [https://plus.google.com/u/0/+CedricBlancher/] Institute Pasteur -- Problem reports: https://cygwin.co

Re: env and PATH

2025-01-04 Thread Federico Kircheis via Cygwin
On 04/01/2025 21.13, Andrey Repin wrote: Greetings, Federico Kircheis! On 04/01/2025 02.41, Andrey Repin wrote: Greetings, Federico Kircheis! Hello to everyone, I've noticed that env seems to handle the environment variable PATH in a particular way - >> cd /d; >> env -i PATH='C:\

Re: Alt Key Parsing on Cygwin

2025-01-04 Thread Brian Inglis via Cygwin
On 2025-01-04 12:13, William Hu via Cygwin wrote: Hi all, I've noticed that the Alt key parsing of the following program has different behavior across the different compiler chains/shells on Windows. Consider the following program that reads 4 characters from standard input. ``` #include int

Re: env and PATH

2025-01-04 Thread Andrey Repin via Cygwin
Greetings, Federico Kircheis! > On 04/01/2025 02.41, Andrey Repin wrote: >> Greetings, Federico Kircheis! >> >> Hello to everyone, >> > >> I've noticed that env seems to handle the environment variable PATH in >> > >> a particular way >> > >> - >> >> cd /d; >> >> env -i PATH='C:\Windows;C

Alt Key Parsing on Cygwin

2025-01-04 Thread William Hu via Cygwin
Hi all, I've noticed that the Alt key parsing of the following program has different behavior across the different compiler chains/shells on Windows. Consider the following program that reads 4 characters from standard input. ``` #include int main() { char x[4] {}; fgets(reinterpret_c

Re: env and PATH

2025-01-04 Thread Federico Kircheis via Cygwin
On 04/01/2025 02.41, Andrey Repin wrote: Greetings, Federico Kircheis! Hello to everyone, I've noticed that env seems to handle the environment variable PATH in a particular way - >> cd /d; >> env -i PATH='C:\Windows;C:\Windows\system32;' /c/Windows/System32/WindowsPowerShell

Re: random hangs

2025-01-04 Thread Robert Terzi via Cygwin
On 1/4/2025 12:35 AM, Marco Atzeri wrote: On 03/01/2025 21:47, Robert Terzi via Cygwin wrote: On 1/3/2025 2:45 PM, Jeremy Drake via Cygwin wrote: [...] I'm seeing reproducible (for me) hangs with the test Python 3.12 packages under Cygwin 3.5.4. First, I see a hang doing `python312 -m pi