From: nobu@...
Date: 2017-07-13T11:33:20+00:00
Subject: [ruby-core:82032] [Ruby trunk Feature#13743] Support linking of files opened with O_TMPFILE

Issue #13743 has been updated by nobu (Nobuyoshi Nakada).


Extension of `File.link`, but not `File#link`?

----------------------------------------
Feature #13743: Support linking of files opened with O_TMPFILE
https://bugs.ruby-lang.org/issues/13743#change-65759

* Author: Glass_saga (Masaki Matsushita)
* Status: Open
* Priority: Normal
* Assignee: Glass_saga (Masaki Matsushita)
* Target version: 2.5
----------------------------------------
This patch enables linking of files opened with O_TMPFILE into file system.
Users can make a temporary file persistent as named file.

```ruby
File.open(".", IO::WRONLY|IO::TMPFILE) do |f|
  f.write("content")
  f.chmod(0600)
  File.link(f, "file_name") # make temporary file persistent
end
```

---Files--------------------------------
patch.diff (2.44 KB)


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