vasilito
702ec7efac
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
64 lines
2.2 KiB
TOML
64 lines
2.2 KiB
TOML
[source]
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git = "https://gitlab.redox-os.org/redox-os/relibc.git"
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rev = "861bbb0"
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patches = [
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# Module declarations (pub mod sys_eventfd/signalfd/timerfd in header/mod.rs)
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"P3-eventfd-mod.patch",
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# sys_eventfd module (constants only — libwayland has its own eventfd())
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"P3-sys-eventfd-create.patch",
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# sys_signalfd module (cbindgen.toml + mod.rs with cbindgen exports)
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"P3-signalfd-header.patch",
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# signalfd implementation (signal/signalfd.rs + signal/mod.rs wiring)
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"P3-signalfd.patch",
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# sys_timerfd module (creates mod.rs with timerfd_create/settime/gettime)
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"P3-timerfd-impl.patch",
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# timerfd: creates cbindgen.toml, reformats, adds relative time handling
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"P3-timerfd-relative.patch",
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# timerfd: fix cbindgen.toml to generate C (not C++) headers
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"P3-timerfd-cbindgen-fix.patch",
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# open_memstream: creates stdio/open_memstream.rs
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"P3-open-memstream-create.patch",
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# open_memstream: wires mod into stdio/mod.rs
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"P3-stdio-open-memstream-mod.patch",
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# F_DUPFD_CLOEXEC fallback (try CLOEXEC, fall back to DUPFD + SETFD)
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"P3-fcntl-dupfd-cloexec.patch",
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# Non-conflicting individual patches
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"P3-elf64-types.patch",
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"P3-clock-nanosleep.patch",
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"P3-exec-root-bypass.patch",
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"P3-secure-getenv.patch",
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"P3-getentropy.patch",
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"P3-dup3.patch",
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"P3-waitid-header.patch",
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"P3-waitid.patch",
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"P3-in6-pktinfo.patch",
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"P3-inet6-pton-ntop.patch",
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"P3-tcp-nodelay.patch",
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"P3-tcp-sockopt-forward.patch",
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# Named POSIX semaphores (sem_open/close/unlink) — comprehensive + refcount + va_list
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"P3-semaphore-comprehensive.patch",
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# Reverse From<&syscall::TimeSpec> for timespec (needed by getrusage)
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"P3-timespec-reverse-from.patch",
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"P10-stack-size-8mb.patch",
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"P11-getrlimit-getrusage.patch",
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]
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[build]
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template = "custom"
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script = """
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# rustup workaround https://github.com/rust-lang/rustup/issues/988
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if [ "${COOKBOOK_HOST_SYSROOT}" = "/usr" ] && command -v rustup >/dev/null 2>&1; then
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pushd ${COOKBOOK_SOURCE}
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${RUSTUP:-rustup} install
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popd
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fi
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export CARGO=${CARGO:-env -u CARGO cargo}
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"${COOKBOOK_MAKE}" \
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-C "${COOKBOOK_SOURCE}" \
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-j"${COOKBOOK_MAKE_JOBS}" \
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DESTDIR="${COOKBOOK_STAGE}/usr" \
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install
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"""
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