ZacharyZhang-NYandClaude Fable 5
26d26e15c9
Port of upstream grok-build 1.0.1 (landed upstream 2026-08-06). A child wedged in an uninterruptible kernel syscall (D-state) never observes SIGKILL, and a background descendant can hold the output pipes open past the kill; both previously stalled tool futures without bound. - kigi-tty-utils: KILL_REAP_TIMEOUT (5s) + reap_killed_bounded — wait for an already-killed child at most the bound, then abandon the corpse to tokio's orphan reaper. - local_terminal: pipe readers share their buffer with the spawner and join under the reap bound on both exit arms (aborted readers are awaited so no tail bytes race the take); the whole tree is enrolled in a ProcessGroup and group-killed on timeout; the timeout arm returns the synthetic result instead of waiting on the corpse. Grandchild kill + prompt-return pinned by a ported unix regression test. - kigi-tools: reap_killed_search_child wrapper; grep's four kill sites reap bounded; glob's stderr goes to null (an unread pipe blocks rg on warning backpressure) and its truncation kill reaps bounded. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01KSy9S31pZNWXtRZNVJ1sDf
20 lines
564 B
TOML
20 lines
564 B
TOML
[package]
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name = "kigi-tty-utils"
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version.workspace = true
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edition.workspace = true
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license = "Apache-2.0"
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description = "Lightweight process-spawning utilities for TTY safety — detach from controlling terminal, suppress interactive pagers, process-group lifecycle"
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[dependencies]
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tokio = { workspace = true, features = ["process", "time"] }
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[target.'cfg(unix)'.dependencies]
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nix = { workspace = true, features = ["signal", "process"] }
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libc = { workspace = true }
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[target.'cfg(windows)'.dependencies]
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windows = { workspace = true }
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[lints]
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workspace = true
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