GitHub-Mirror/linux-bl808
2
0
Fork 0
mirror of https://github.com/Fishwaldo/linux-bl808.git synced 2025-06-17 20:25:19 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

[NET]: Introduce RTA_TABLE/FRA_TABLE attributes

Browse source 
Introduce RTA_TABLE route attribute and FRA_TABLE routing rule attribute
to hold 32 bit routing table IDs. Usespace compatibility is provided by
continuing to accept and send the rtm_table field, but because of its
limited size it can only carry the low 8 bits of the table ID. This
implies that if larger IDs are used, _all_ userspace programs using them
need to use RTA_TABLE.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Patrick McHardy 2006-08-10 23:09:48 -07:00 • committed by David S. Miller
parent 2dfe55b47e
commit 9e762a4a89
13 changed files with 45 additions and 12 deletions
Download patch file Download diff file Expand all files Collapse all files

8
include/linux/rtnetlink.h
View file

@ -264,6 +264,7 @@ enum rtattr_type_t
RTA_CACHEINFO,
RTA_SESSION,
RTA_MP_ALGO,
RTA_TABLE,
__RTA_MAX
};
@ -717,6 +718,13 @@ extern void __rtnl_unlock(void);
} \
} while(0)
static inline u32 rtm_get_table(struct rtattr **rta, u8 table)
{
return RTA_GET_U32(rta[RTA_TABLE-1]);
rtattr_failure:
return table;
}
#endif /* __KERNEL__ */