tree 0d475c1745c7553211db43b4c77ddf2f21e2b401
parent 452058448335b39c784af9a047f9c4a1767c0b00
author Zhang Maiyun <myzhang1029@hotmail.com> 1605896206 +0800
committer GitHub <noreply@github.com> 1605896206 +0200
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Fix wrong availability for signal.SIGCHLD (#23285)

I believe this is a mistake. SIGCHLD is only available on Unix systems, not Windows.