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2 commits

Author SHA1 Message Date
Andreas Kling 15fa4f1c55 AK: ScopeGuard.h needs StdLibExtras.h 2019-06-18 09:31:14 +02:00
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