[Bug 51698] New: ucrt stdio's stdout does not flush

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=51698

Bug ID: 51698
           Summary: ucrt stdio's stdout does not flush
           Product: Wine
           Version: unspecified
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: api-ms-win-*
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Not msvcrt. UCRT does not correctly flush. why?

[Bug 51698] ucrt stdio's stdout does not flush

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=51698

Nikolay Sivov  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|api-ms-win-*                |-unknown

--- Comment #1 from Nikolay Sivov  ---
Do you have a test program that shows this problem?

[Bug 51698] ucrt stdio's stdout does not flush

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=51698

--- Comment #2 from cqwrteur  ---
(In reply to Nikolay Sivov from comment #1)
> Do you have a test program that shows this problem?

https://github.com/tearosccebe/fast_io/blob/master/examples/0007.legacy/cons...

[Bug 51698] ucrt stdio's stdout does not flush

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=51698

--- Comment #3 from cqwrteur  ---
https://github.com/tearosccebe/fast_io/blob/cleanup/examples/0007.legacy/con...

msvcrt works. ucrt does not.

[Bug 51698] ucrt stdio's stdout does not flush

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=51698

--- Comment #4 from Nikolay Sivov  ---
How do I build this, with ucrt or msvcrt, so it runs on Windows too?

[Bug 51698] ucrt stdio's stdout does not flush

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=51698

--- Comment #5 from cqwrteur  ---
(In reply to Nikolay Sivov from comment #4)
> How do I build this, with ucrt or msvcrt, so it runs on Windows too?

yes. just clone it and -Ifast_io/include. -std=c++20.  It is a header only
library.

msvcrt works. ucrt does not. since ucrt on wine does not flush.

[Bug 51698] ucrt stdio's stdout does not flush

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=51698

cqwrteur  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |DUPLICATE

--- Comment #6 from cqwrteur  ---
This is because of issue 53960. The definitions of FILE in UCRT are wrong.

*** This bug has been marked as a duplicate of bug 53960 ***

[Bug 51698] ucrt stdio's stdout does not flush

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=51698

Gijs Vermeulen  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |CLOSED

--- Comment #7 from Gijs Vermeulen  ---
Closing DUPLICATE.