vasilito
50b731f1b7
Derivative of Redox OS (https://www.redox-os.org) adding: - AMD GPU driver (amdgpu) via LinuxKPI compat layer - ext4 filesystem support (ext4d scheme daemon) - ACPI fixes for AMD bare metal (x2APIC, DMAR, IVRS, MCFG) - Custom branding (hostname, os-release, boot identity) Build system is full upstream Redox with RBOS overlay in local/. Patches for kernel, base, and relibc are symlinked from local/patches/ and protected from make clean/distclean. Custom recipes live in local/recipes/ with symlinks into the recipes/ search path. Build: make all CONFIG_NAME=redbear-full Sync: ./local/scripts/sync-upstream.sh
23 lines
967 B
Diff
23 lines
967 B
Diff
diff --git a/stdlib/src/posixsubprocess.rs b/stdlib/src/posixsubprocess.rs
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index 7f418c899..4da6a6858 100644
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--- a/stdlib/src/posixsubprocess.rs
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+++ b/stdlib/src/posixsubprocess.rs
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@@ -441,15 +441,14 @@ fn close_dir_fds(keep: KeepFds<'_>) -> nix::Result<()> {
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fn close_filetable_fds(keep: KeepFds<'_>) -> nix::Result<()> {
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use nix::fcntl;
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use std::os::fd::{FromRawFd, OwnedFd};
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- let fd = fcntl::open(
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+ let filetable = fcntl::open(
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c"/scheme/thisproc/current/filetable",
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fcntl::OFlag::O_RDONLY,
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nix::sys::stat::Mode::empty(),
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)?;
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- let filetable = unsafe { OwnedFd::from_raw_fd(fd) };
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let read_one = || -> nix::Result<_> {
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let mut byte = 0;
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- let n = nix::unistd::read(filetable.as_raw_fd(), std::slice::from_mut(&mut byte))?;
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+ let n = nix::unistd::read(&filetable, std::slice::from_mut(&mut byte))?;
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Ok((n > 0).then_some(byte))
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};
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while let Some(c) = read_one()? {
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