Andreas Kling 69a6ce90df AK: Add a ScopeGuard helper that invokes a callback when destroyed. ...

This is useful when you want to ensure some little thing happens when you
exit a certain scope.

This patch makes use of it in LibC's netdb code to make sure we close the
connection to the LookupServer.

2019-06-07 09:19:15 +02:00

5.0 KiB

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