glibc/sysdeps/unix/sysv/linux/arc/Versions

ld {
  GLIBC_PRIVATE {
    # used for loading by static libraries
    _dl_var_init;
  }
}
libc {
  GLIBC_2.32 {
    _flush_cache;
    cacheflush;
  }
  GLIBC_PRIVATE {
    # A copy of sigaction lives in libpthread, and needs these.
    __default_rt_sa_restorer;
  }
}