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Add support for fallback interface

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Ted Lemon
1996-05-22 07:27:28 +00:00
parent f66058f1cd
commit b7c4d8d502
2 changed files with 26 additions and 0 deletions
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13
includes/osdep.h
View File

@@ -123,6 +123,19 @@
# define USE_NIT_RECEIVE # define USE_NIT_RECEIVE
#endif #endif
/* Porting::
If you add support for sending packets directly out an interface,
and your support does not do ARP or routing, you must use a fallback
mechanism to deal with packets that need to be sent to routers.
Currently, all low-level packet interfaces use BSD sockets as a
fallback. */
#if defined (USE_BPF_SEND) || defined (USE_NIT_SEND)
# define USE_SOCKET_FALLBACK
# define USE_FALLBACK
#endif
/* Porting:: /* Porting::
If you add support for sending packets directly out an interface If you add support for sending packets directly out an interface

13
osdep.h
View File

@@ -123,6 +123,19 @@
# define USE_NIT_RECEIVE # define USE_NIT_RECEIVE
#endif #endif
/* Porting::
If you add support for sending packets directly out an interface,
and your support does not do ARP or routing, you must use a fallback
mechanism to deal with packets that need to be sent to routers.
Currently, all low-level packet interfaces use BSD sockets as a
fallback. */
#if defined (USE_BPF_SEND) || defined (USE_NIT_SEND)
# define USE_SOCKET_FALLBACK
# define USE_FALLBACK
#endif
/* Porting:: /* Porting::
If you add support for sending packets directly out an interface If you add support for sending packets directly out an interface