Function get_process_group

core/src/task.rs:416–421

Finds the process group with the given PGID.

(pgid: Pid)

/// Finds the process group with the given PGID.
pub fn get_process_group(pgid: Pid) -> AxResult<Arc<ProcessGroup>> {
    PROCESS_GROUP_TABLE
        .read()
        .get(&pgid)
        .ok_or(AxError::NoSuchProcess)
}

/// Finds the session with the given SID.
pub fn get_session(sid: Pid) -> AxResult<Arc<Session>> {