code: def _load_libc():
      libc_path = None
      try:
          libc_path = ctypes.util.find_library("c")
      except (OSError, IOError, RuntimeError):
          # Note: find_library will on some platforms raise these undocumented
          # errors, e.g.on android IOError "No usable temporary directory found"
          # will be raised.
          pass
  
      if libc_path is not None:
          return ctypes.CDLL(libc_path)
  
      # Fallbacks
      try:
          return ctypes.CDLL("libc.so")
      except (OSError, IOError):
          pass
  
      try:
          return ctypes.CDLL("libc.so.6")
      except (OSError, IOError):
          pass
  
      # uClibc
      try:
          return ctypes.CDLL("libc.so.0")
      except (OSError, IOError) as err:
          raise err
  
imports: from __future__ import with_statement
  import os
  import errno
  import struct
  import threading
  import ctypes
  import ctypes.util
  from functools import reduce
  from ctypes import c_int, c_char_p, c_uint32
  from wandb_watchdog.utils import has_attribute
  from wandb_watchdog.utils import UnsupportedLibc
label_desc: Use image node_id 1 for calling a global function with example usage: _load_libc() and returns: ctypes, ctypes, ctypes, ctypes