moveit_pro::behaviors::detail Namespace Reference

Functions
tl::expected< std::string, std::string >	readProcessMaps ()
	Read the full text of /proc/self/maps.

Function Documentation

readProcessMaps()

tl::expected< std::string, std::string > moveit_pro::behaviors::detail::readProcessMaps ( )

inline

Read the full text of /proc/self/maps.

Exposed only so tests can assert on the live process's actual maps content (e.g. that a fork-linked test binary really shows the fork loaded) rather than only on the pass/fail outcome of processHasMixedBehaviorTreeLibraries(). Not part of the supported API surface.

A robot-motion startup guard must fail closed on an inconclusive result, not just on a positive detection (see AGENTS.md). A partial or failed read of /proc/self/maps must not silently look like a clean "no mixed load" result, so this checks the stream for read errors and rejects an empty read — a live process's maps listing is never empty.