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proc_uid_at

coreshift_core::uid

Function proc_uid_at 

Source 
pub fn proc_uid_at(
    proc_root: impl AsRef<Path>,
    pid: i32,
) -> Result<u32, CoreError>
Expand description

Return the owning UID for /proc/<pid> under an explicit procfs root.

This is a cheap ownership probe for tests, alternate proc mounts, or callers that need to inspect a procfs tree other than the host /proc.