Module lock_file 

Canonical running.lock reader + 3-state agent status classifier.

Used by:

• mur agent list/status (CLI) — see mur-core/src/cmd/agent.rs
• /api/v1/agents/* (HTTP) — see mur-core/src/server_agents/
• mur-agent-runtime supervisor — see mur-agent-runtime/src/lock_file.rs (the runtime additionally uses flock; that check stays local)

Structs

AgentStatus

Result of classifying an agent’s lock state.

Enums

AgentStatusKind

Three-state classification of an agent’s runtime state.

Functions

classify

Classify the agent’s running state by inspecting <home>/running.lock.

pid_alive

Is the given pid currently a live process the calling user can signal?

read

Read and JSON-parse <home>/running.lock. Returns: