Nobuyoshi Nakada

It may not be guaranteed in future versions.

Import win32/resolv.rb that is required on Windows

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Fix #53. #### Memo of Procedure 1. Cloned a new repository and filtered following files using `git-filter-repo`. ``` ext/win32/resolv/extconf.rb ext/win32/resolv/resolv.c glob:ext/*/lib/win32/resolv*.rb .git-blame-ignore-revs ext/win32/lib/==>ext/win32/resolv/lib/ ``` 2. Reset `.git-blame-ignore-revs` to truncate unrelated...

Noticed that lib/resolv.rb requires `win32/resolv` but it is left in ruby/ruby. I think it (`ext/win32/lib/win32/resolv.rb` in ruby/ruby, including `ext/win32/resolv/`) should be included in ruby/resolv. One concern is that importing them...

## What was the end-user or developer problem that led to this PR? Collecting all call locations as strings then extracting just one and splitting seems inefficient. ## What is...

One location for each message line

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The current message shows the location passing the block clearly, but the block passed method location is in the middle of that line. ``` -:2: warning: the block passed to...

Currently, it is not possible to tell from the output message whether that option is specified for `sh`.

When using gcc 13 on macOS: ``` In file included from ../../../../src/ext/digest/md5/md5init.c:7: ../../../../src/ext/digest/md5/md5cc.h: In function 'rb_digest_MD5_update': ../../../../src/ext/digest/md5/md5cc.h:13:1: warning: 'CC_MD5_Update' is deprecated: This function is cryptographically broken and should not be...

https://github.com/ruby/resolv/pull/54#issuecomment-2097156349

Avoid another race condition of open mode

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## What was the end-user or developer problem that led to this PR? https://github.com/rubygems/rubygems/pull/7806#discussion_r1698091858 > This seems a race condition. Why not `IO::RDWR | IO::APPEND | IO::CREAT` simply? ## What...