Add an userdata set extension and allow the user to attach arbitrary data to set elements. This is intended to hold TLV encoded data like comments or DNS annotations that have no meaning to the kernel.
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| @@ -292,6 +292,7 @@ enum nft_set_elem_flags { · 291 unmodified lines | ||
| 292 | 292 | * @NFTA_SET_ELEM_FLAGS: bitmask of nft_set_elem_flags (NLA_U32) |
| 293 | 293 | * @NFTA_SET_ELEM_TIMEOUT: timeout value (NLA_U64) |
| 294 | 294 | * @NFTA_SET_ELEM_EXPIRATION: expiration time (NLA_U64) |
| 295 | + * @NFTA_SET_ELEM_USERDATA: user data (NLA_BINARY) | |
| 295 | 296 | */ |
| 296 | 297 | enum nft_set_elem_attributes { |
| 297 | 298 | NFTA_SET_ELEM_UNSPEC, |
| @@ -300,6 +301,7 @@ enum nft_set_elem_attributes { · 2 unmodified lines | ||
| 300 | 301 | NFTA_SET_ELEM_FLAGS, |
| 301 | 302 | NFTA_SET_ELEM_TIMEOUT, |
| 302 | 303 | NFTA_SET_ELEM_EXPIRATION, |
| 304 | + NFTA_SET_ELEM_USERDATA, | |
| 303 | 305 | __NFTA_SET_ELEM_MAX |
| 304 | 306 | }; |
| 305 | 307 | #define NFTA_SET_ELEM_MAX (__NFTA_SET_ELEM_MAX - 1) |