code: def S_ISFIFO(mode):
      """Return True if mode is from a FIFO (named pipe)."""
      return S_IFMT(mode) == S_IFIFO
  
file_path: catboost/contrib/tools/python3/src/Lib/stat.py
label_desc: Use image node_id 7 for calling a global function with example usage: S_ISFIFO(mode) and returns: unknown