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docs: README, plan, guides and the site describe what is built now

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README: rewritten around what runs (Linux software, Xorg, apk, Linux's drivers), the honest gaps, measured numbers.
plan/: 1.0.md is the finish line, where each clause of the acceptance test stands, and the register (one failing
clause: a root that survives a reboot); built plans (foundations, hybrid, alpine, xorg) and the decided-against one
(wayland) are gone, their content lives in architecture/; roadmap.md is only what is still open.
guides: building/layout/testing/adding-a-driver (Linux code may be used). history: four entries (ls -lR, TLB
shootdowns, MDIO 0x02460246, netlink MSG_TRUNC). Website: cards, stack, download page, docs index.
Code comments that pointed at deleted plan docs point at the architecture docs.

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01EVRhxi9zpdW2uDUN4FVcao
This commit is contained in:
Nexoniarz 2026-10-26 08:08:05 +01:00
commit cb3d28e3d6
57 changed files with 685 additions and 2121 deletions
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4
kernel/sys/table.inc
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@ -141,11 +141,11 @@ SYSCALL(192, 55, getsockopt)
// reads whatever it last left there and invents a flag out of stack litter.
SYSCALL(198, 288, accept4)
// sendmsg/recvmsg exist for the one thing only they can do: carry a descriptor
// from one process to another (SCM_RIGHTS). docs/plan/foundations.md item 1.
// from one process to another (SCM_RIGHTS). docs/architecture/kernel.md item 1.
SYSCALL(199, 46, sendmsg)
SYSCALL(200, 47, recvmsg)
// memfd_create: an anonymous shared memory object reached by descriptor.
// docs/plan/foundations.md item 2 -- the thing a Wayland buffer crosses on,
// docs/architecture/kernel.md item 2 -- the thing a Wayland buffer crosses on,
// and the reason the descriptor passing above had to exist first.
SYSCALL(201, 319, memfd_create)