A new type is added to allow userland to monitor protocol configuration, like IPv4 or IPv6. For example, monitoring the state of the forwarding status of an interface of the system.
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| @@ -0,0 +1,22 @@ | |||
| 1 | #ifndef _UAPI_LINUX_NETCONF_H_ | ||
| 2 | #define _UAPI_LINUX_NETCONF_H_ | ||
| 3 | |||
| 4 | #include <linux/types.h> | ||
| 5 | #include <linux/netlink.h> | ||
| 6 | |||
| 7 | struct netconfmsg { | ||
| 8 | __u8 ncm_family; | ||
| 9 | }; | ||
| 10 | |||
| 11 | enum { | ||
| 12 | NETCONFA_UNSPEC, | ||
| 13 | NETCONFA_IFINDEX, | ||
| 14 | NETCONFA_FORWARDING, | ||
| 15 | __NETCONFA_MAX | ||
| 16 | }; | ||
| 17 | #define NETCONFA_MAX (__NETCONFA_MAX - 1) | ||
| 18 | |||
| 19 | #define NETCONFA_IFINDEX_ALL -1 | ||
| 20 | #define NETCONFA_IFINDEX_DEFAULT -2 | ||
| 21 | |||
| 22 | #endif /* _UAPI_LINUX_NETCONF_H_ */ | ||
| @@ -120,6 +120,11 @@ enum { · 119 unmodified lines | |||
| 120 | RTM_SETDCB, | 120 | RTM_SETDCB, |
| 121 | #define RTM_SETDCB RTM_SETDCB | 121 | #define RTM_SETDCB RTM_SETDCB |
| 122 | 122 | ||
| 123 | RTM_NEWNETCONF = 80, | ||
| 124 | #define RTM_NEWNETCONF RTM_NEWNETCONF | ||
| 125 | RTM_GETNETCONF = 82, | ||
| 126 | #define RTM_GETNETCONF RTM_GETNETCONF | ||
| 127 | |||
| 123 | __RTM_MAX, | 128 | __RTM_MAX, |
| 124 | #define RTM_MAX (((__RTM_MAX + 3) & ~3) - 1) | 129 | #define RTM_MAX (((__RTM_MAX + 3) & ~3) - 1) |
| 125 | }; | 130 | }; |