nhc_fragment.c 868 B

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  1. /*
  2. * 6LoWPAN IPv6 Fragment Header compression according to RFC6282
  3. *
  4. * This program is free software; you can redistribute it and/or
  5. * modify it under the terms of the GNU General Public License
  6. * as published by the Free Software Foundation; either version
  7. * 2 of the License, or (at your option) any later version.
  8. */
  9. #include "nhc.h"
  10. #define LOWPAN_NHC_FRAGMENT_IDLEN 1
  11. #define LOWPAN_NHC_FRAGMENT_ID_0 0xe4
  12. #define LOWPAN_NHC_FRAGMENT_MASK_0 0xfe
  13. static void fragment_nhid_setup(struct lowpan_nhc *nhc)
  14. {
  15. nhc->id[0] = LOWPAN_NHC_FRAGMENT_ID_0;
  16. nhc->idmask[0] = LOWPAN_NHC_FRAGMENT_MASK_0;
  17. }
  18. LOWPAN_NHC(nhc_fragment, "RFC6282 Fragment", NEXTHDR_FRAGMENT, 0,
  19. fragment_nhid_setup, LOWPAN_NHC_FRAGMENT_IDLEN, NULL, NULL);
  20. module_lowpan_nhc(nhc_fragment);
  21. MODULE_DESCRIPTION("6LoWPAN next header RFC6282 Fragment compression");
  22. MODULE_LICENSE("GPL");