fergalmoran/ladybird
1
0
Fork 0
mirror of https://github.com/fergalmoran/ladybird.git synced 2026-01-08 17:47:18 +00:00
Code Issues Packages Projects Releases Wiki Activity

Kernel: Add NetworkingManagement::try_for_each() for fallible iteration

Browse Source 
This API will allow users to short circuit iteration and properly
propagate errors.
This commit is contained in:
Idan Horowitz
2022-02-24 20:04:32 +02:00
committed by Andreas Kling
parent da5d678f2a
commit 74ab8ccde0
2 changed files with 10 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
Kernel/Net/NetworkingManagement.cpp
View File

@@ -50,6 +50,15 @@ void NetworkingManagement::for_each(Function<void(NetworkAdapter&)> callback)
});
}
ErrorOr<void> NetworkingManagement::try_for_each(Function<ErrorOr<void>(NetworkAdapter&)> callback)
{
return m_adapters.with([&](auto& adapters) -> ErrorOr<void> {
for (auto& adapter : adapters)
TRY(callback(adapter));
return {};
});
}
RefPtr<NetworkAdapter> NetworkingManagement::from_ipv4_address(IPv4Address const& address) const
{
if (address[0] == 0 && address[1] == 0 && address[2] == 0 && address[3] == 0)