Writing signal-aware waitpid in Perl

As I have talked in YAPC::Asia couple of years ago, the wait functions (e.g. wait, waitpid) of Perl do not return EINTR when receiving a signal. This is a problem if you would want to wait for child processes until receiving a signal. Proc::Wait3 can be a solution, however the module may be hard to install as it is an XS module. It should also be noted that the module provides replacement for wait

[key_amb]

Perl の wait, waipid はシグナルハンドリングできないけど、この記事は Pure Perl でシグナル検知できる waitpid の書き方。

[progrhyme]

Perl の wait, waipid はシグナルハンドリングできないけど、この記事は Pure Perl でシグナル検知できる waitpid の書き方。

[kazeburo]

Kazuho's Weblog: Writing signal-aware waitpid in Perl - windowsでも動くのかな

[kazuhooku]

blogged #perl