TAPWrapper.h 1.4 KB

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  1. /* vim: set expandtab ts=4 sw=4: */
  2. /*
  3. * You may redistribute this program and/or modify it under the terms of
  4. * the GNU General Public License as published by the Free Software Foundation,
  5. * either version 3 of the License, or (at your option) any later version.
  6. *
  7. * This program is distributed in the hope that it will be useful,
  8. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  9. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  10. * GNU General Public License for more details.
  11. *
  12. * You should have received a copy of the GNU General Public License
  13. * along with this program. If not, see <https://www.gnu.org/licenses/>.
  14. */
  15. #ifndef TAPWrapper_H
  16. #define TAPWrapper_H
  17. #include "interface/Iface.h"
  18. #include "memory/Allocator.h"
  19. #include "util/log/Log.h"
  20. #include "wire/Ethernet.h"
  21. #include "util/Linker.h"
  22. Linker_require("interface/tuntap/TAPWrapper.c")
  23. struct TAPWrapper
  24. {
  25. struct Iface internal;
  26. /** This is the peer's MAC address (zero before initialization). */
  27. uint8_t peerAddress[Ethernet_ADDRLEN];
  28. };
  29. /**
  30. * This is the address which we will report to the peer as our address.
  31. * As per IEEE-802 it is non-multicast and non-locally-assigned, and it begins with fc :)
  32. */
  33. #define TAPWrapper_LOCAL_MAC "\xfc\x00\x00\x00\x00\x00"
  34. struct TAPWrapper* TAPWrapper_new(struct Iface* external,
  35. struct Log* log,
  36. struct Allocator* alloc);
  37. #endif