プロンプト入力中にシグナルを受け取ると終了ステータスが更新されるようになる対応 #224
Merged
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fixed #222
プロセス実行中の最終ステータスは取得できていましたが、プロンプト入力中にステータスが取得できていませんでした。
今回の対応でプロンプト入力中にシグナルを受信した際にもexitステータスを取得するようになりました。
また今回の変更に伴って、グローバル変数を追加しています。
確認方法
./minishでプロンプト入力中にCtrl+Cの後、echo $?で取得できているか確認できます。