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Kernel: Prepare Socket for becoming a File.

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Make the Socket functions take a FileDescriptor& rather than a socket role
throughout the code. Also change threads to block on a FileDescriptor,
rather than either an fd index or a Socket.
This commit is contained in:
Andreas Kling 2019-05-03 20:15:54 +02:00
parent 9f633a1871
commit 03da7046bd
14 changed files with 118 additions and 115 deletions
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20
Kernel/Net/IPv4Socket.h
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@ -21,16 +21,16 @@ public:
static Lockable<HashTable<IPv4Socket*>>& all_sockets();
virtual KResult bind(const sockaddr*, socklen_t) override;
virtual KResult connect(const sockaddr*, socklen_t, ShouldBlock = ShouldBlock::Yes) override;
virtual KResult connect(FileDescriptor&, const sockaddr*, socklen_t, ShouldBlock = ShouldBlock::Yes) override;
virtual bool get_address(sockaddr*, socklen_t*) override;
virtual void attach_fd(SocketRole) override;
virtual void detach_fd(SocketRole) override;
virtual bool can_read(SocketRole) const override;
virtual ssize_t read(SocketRole, byte*, ssize_t) override;
virtual ssize_t write(SocketRole, const byte*, ssize_t) override;
virtual bool can_write(SocketRole) const override;
virtual ssize_t sendto(const void*, size_t, int, const sockaddr*, socklen_t) override;
virtual ssize_t recvfrom(void*, size_t, int flags, sockaddr*, socklen_t*) override;
virtual void attach(FileDescriptor&) override;
virtual void detach(FileDescriptor&) override;
virtual bool can_read(FileDescriptor&) const override;
virtual ssize_t read(FileDescriptor&, byte*, ssize_t) override;
virtual ssize_t write(FileDescriptor&, const byte*, ssize_t) override;
virtual bool can_write(FileDescriptor&) const override;
virtual ssize_t sendto(FileDescriptor&, const void*, size_t, int, const sockaddr*, socklen_t) override;
virtual ssize_t recvfrom(FileDescriptor&, void*, size_t, int flags, sockaddr*, socklen_t*) override;
void did_receive(ByteBuffer&&);
@ -49,7 +49,7 @@ protected:
virtual int protocol_receive(const ByteBuffer&, void*, size_t, int, sockaddr*, socklen_t*) { return -ENOTIMPL; }
virtual int protocol_send(const void*, int) { return -ENOTIMPL; }
virtual KResult protocol_connect(ShouldBlock) { return KSuccess; }
virtual KResult protocol_connect(FileDescriptor&, ShouldBlock) { return KSuccess; }
virtual int protocol_allocate_source_port() { return 0; }
virtual bool protocol_is_disconnected() const { return false; }