7 commits

Author	SHA1	Message	Date
Andreas Kling	239c0bd6a6	Kernel: Make block() and yield() automatically call Scheduler::yield(). ... This exposed some places we were accidentally doing a double yield().	2019-03-24 01:52:10 +01:00
Andreas Kling	60d25f0f4a	Kernel: Introduce threads, and refactor everything in support of it. ... The scheduler now operates on threads, rather than on processes. Each process has a main thread, and can have any number of additional threads. The process exits when the main thread exits. This patch doesn't actually spawn any additional threads, it merely does all the plumbing needed to make it possible. :^)	2019-03-23 22:03:17 +01:00
Andreas Kling	c24d4b07db	IPv4: Add simple pseudorandom ephemeral port allocators for TCP and UDP.	2019-03-18 04:03:44 +01:00
Andreas Kling	5dfdcf796d	TCP: Correct checksum for packets with odd number of bytes.	2019-03-14 19:57:54 +01:00
Andreas Kling	25e521f510	TCP: Start working on auto-closing connections when we get FIN.	2019-03-14 15:23:32 +01:00
Andreas Kling	274b500bac	IPv4: Move more stuff from IPv4Socket to TCPSocket.	2019-03-14 12:28:30 +01:00
Andreas Kling	d2176eddfc	Kernel: Factor out TCP parts of IPv4Socket into a TCPSocket class.	2019-03-14 12:20:38 +01:00