weak_symbol (longjmp)
weak_symbol (realloc) weak_symbol (free)
weak_symbol (longjmp)/* Stub out this function that is called by interruptible RPC stubs.  It   should never get called during initial dynamic linking, because we use   only the raw MiG stub functions __hurd_intr_rpc_*.  Since this defn is   weak, the real defn in libc.so will override it if we are linked into   the user program (-ldl).  */struct hurd_sigstate *_hurd_thread_sigstate (thread_t thread) { thread = thread; abort (); }