diff options
Diffstat (limited to 'src')
-rw-r--r-- | src/table.c | 35 |
1 files changed, 29 insertions, 6 deletions
diff --git a/src/table.c b/src/table.c index 9e20768..ba84264 100644 --- a/src/table.c +++ b/src/table.c @@ -31,6 +31,7 @@ struct nft_table { const char *name; uint8_t family; uint32_t table_flags; + uint32_t use; uint32_t flags; }; @@ -70,6 +71,9 @@ void nft_table_attr_unset(struct nft_table *t, uint16_t attr) case NFT_TABLE_ATTR_FLAGS: case NFT_TABLE_ATTR_FAMILY: break; + case NFT_TABLE_ATTR_USE: + /* Cannot be unset, ignoring it */ + return; } t->flags &= ~(1 << attr); } @@ -93,6 +97,9 @@ void nft_table_attr_set(struct nft_table *t, uint16_t attr, const void *data) t->family = *((uint8_t *)data); t->flags |= (1 << NFT_TABLE_ATTR_FAMILY); break; + case NFT_TABLE_ATTR_USE: + /* Cannot be unset, ignoring it */ + break; } } EXPORT_SYMBOL(nft_table_attr_set); @@ -127,6 +134,8 @@ const void *nft_table_attr_get(struct nft_table *t, uint16_t attr) return &t->table_flags; case NFT_TABLE_ATTR_FAMILY: return &t->family; + case NFT_TABLE_ATTR_USE: + return &t->use; } return NULL; } @@ -182,6 +191,12 @@ static int nft_table_parse_attr_cb(const struct nlattr *attr, void *data) return MNL_CB_ERROR; } break; + case NFTA_TABLE_USE: + if (mnl_attr_validate(attr, MNL_TYPE_U32) < 0) { + perror("mnl_attr_validate"); + return MNL_CB_ERROR; + } + break; } tb[type] = attr; @@ -202,6 +217,10 @@ int nft_table_nlmsg_parse(const struct nlmsghdr *nlh, struct nft_table *t) t->table_flags = ntohl(mnl_attr_get_u32(tb[NFTA_TABLE_FLAGS])); t->flags |= (1 << NFT_TABLE_ATTR_FLAGS); } + if (tb[NFTA_TABLE_USE]) { + t->use = ntohl(mnl_attr_get_u32(tb[NFTA_TABLE_USE])); + t->flags |= (1 << NFT_TABLE_ATTR_USE); + } t->family = nfg->nfgen_family; t->flags |= (1 << NFT_TABLE_ATTR_FAMILY); @@ -344,23 +363,27 @@ static int nft_table_snprintf_json(char *buf, size_t size, struct nft_table *t) "{\"table\":{" "\"name\":\"%s\"," "\"family\":\"%s\"," - "\"flags\":%d" + "\"flags\":%d," + "\"use\":%d" "}" "}" , - t->name, nft_family2str(t->family), t->table_flags); + t->name, nft_family2str(t->family), + t->table_flags, t->use); } static int nft_table_snprintf_xml(char *buf, size_t size, struct nft_table *t) { return snprintf(buf, size, "<table><name>%s</name><family>%s</family>" - "<flags>%d</flags></table>", - t->name, nft_family2str(t->family), t->table_flags); + "<flags>%d</flags><use>%d</use></table>", + t->name, nft_family2str(t->family), + t->table_flags, t->use); } static int nft_table_snprintf_default(char *buf, size_t size, struct nft_table *t) { - return snprintf(buf, size, "table %s %s flags %x", - t->name, nft_family2str(t->family), t->table_flags); + return snprintf(buf, size, "table %s %s flags %x use %d", + t->name, nft_family2str(t->family), + t->table_flags, t->use); } int nft_table_snprintf(char *buf, size_t size, struct nft_table *t, |