Systemic fix: all local recipes (~150 references across 40+ Cargo.toml files)
now resolve libredox, redox_syscall, and redox-scheme through
recipes/core/base/ symlinks instead of local/sources/ paths.
Eliminates lockfile collision between Cargo's resolution of the same
package through different path strings (local/sources/ vs recipes/core/base/).
This is required because the base recipe's workspace Cargo.toml resolves
these deps through recipes/core/base/ (via symlink chain from the
recipe copy location), and Cargo treats different path strings to the
same directory as different packages.
- Cookbook Cargo.toml: 0.1.0 → 0.2.5
- All 61 in-house crate Cargo.toml versions: 0.2.4 → 0.2.5
- os-release.in: fix URLs from github.com to gitea.redbearos.org
- sync-versions.sh --check passes with zero drift
The OS version is derived from the git branch name at build time.
Building on branch 0.2.5 produces os-release with VERSION_ID=0.2.5.
Phase S1 (Critical Correctness):
- sem_open/sem_close: global refcounting via BTreeMap + AtomicUsize
- sem_close: decrements refcount, munmaps only at zero
- sem_open: reuses existing mapping, O_EXCL returns EEXIST
- sem_unlink: marks entry for removal before shm_unlink
- va_list parsing: reads mode_t and value from stack after oflag
- All 11 sem_* functions verified in libc.so T
Phase S2-S4 (Designed, documented):
- eventfd() function, signalfd read path, EINTR handling
- name canonicalization, cancellation safety
- Full plan in local/docs/RELIBC-AGAINST-GLIBC-ASSESSMENT.md
Reference: glibc 2.41 cloned to local/reference/glibc/
Boot verified: greeter ready on VT 3 with refcounted semaphores
- udev-shim: replace .expect() with graceful errors (no more panic on Broken pipe)
- P4-initfs: remove duplicate sessiond (conflicted with config)
- accessibility/ime/keymapd: break instead of exit(1) on EBADF
- P6 driver patches rebased
- Docs: archive old reports, add implementation master plan
Add redbear-usb-storage-check in-guest binary that validates USB mass
storage read and write I/O: discovers /scheme/disk/ devices, writes a
test pattern to sector 2048, reads it back, verifies match, restores
original content. Updates test-usb-storage-qemu.sh with write-proof
verification step.
Includes all accumulated Red Bear OS work: kernel patches, relibc
patches, driver infrastructure, DRM/GPU, KDE recipes, firmware,
validation tooling, build system hardening, and documentation.
Build system (src/cook/fetch.rs):
- Atomic patch application: applies patches to staging directory (cp -al),
atomically swaps on success, discards on failure — source tree is never
left in a partially-patched state
- normalize_patch(): strips diff --git/index/new-file-mode headers that the
build system's patch command does not recognize
- cleanup_workspace_pollution(): removes orphaned recipes/Cargo.toml and
recipes/Cargo.lock to prevent workspace conflicts
- Added --allow-protected CLI flag to repo binary
Input stack (local/patches/base/P3-*.patch):
- P3-ps2d-led-feedback: PS/2 LED state handling + InputProducer migration
- P3-inputd-keymap-bridge: InputProducer enum, keymap bridge query
- P3-usbhidd-hardening: HID descriptor validation, static lookup table,
8-button mouse support, transfer retry with exponential backoff
- P3-init-colored-output: ANSI-color coded init daemon output (green OK,
red FAILED, yellow SKIP/WARN)
XKB bridge (local/recipes/system/redbear-keymapd/source/src/xkb.rs):
- Parses X11 xkb/symbols/* format, maps XKB keycodes to PS/2 scancodes,
80+ X11 keysym names to Unicode, 4-level key support
Patch governance (local/patches/base/absorbed/README.md):
- Documents consolidation of P0-P3 patches into redox.patch
vasilito