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Kernel/Net: Make IPv4Socket::protocol_receive() take a ReadonlyBytes

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The overrides of this function don't need to know how the original
packet was stored, so let's just give them a ReadonlyBytes view of
the raw packet data.
This commit is contained in:
Andreas Kling 2020-12-18 16:13:23 +01:00
parent 8e79bde2b7
commit 8cc81c2953
6 changed files with 10 additions and 10 deletions
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2
Kernel/Net/UDPSocket.h
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@ -43,7 +43,7 @@ private:
virtual const char* class_name() const override { return "UDPSocket"; }
static Lockable<HashMap<u16, UDPSocket*>>& sockets_by_port();
virtual KResultOr<size_t> protocol_receive(const KBuffer&, UserOrKernelBuffer& buffer, size_t buffer_size, int flags) override;
virtual KResultOr<size_t> protocol_receive(ReadonlyBytes raw_ipv4_packet, UserOrKernelBuffer& buffer, size_t buffer_size, int flags) override;
virtual KResultOr<size_t> protocol_send(const UserOrKernelBuffer&, size_t) override;
virtual KResult protocol_connect(FileDescription&, ShouldBlock) override;
virtual int protocol_allocate_local_port() override;