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sd-netlink: rename NLA_ to NETLINK_TYPE_

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The NLA_ names are used to name real datatypes we extract out of netlink
messages. The kernel has an internal enum with the same names
(NLA_foobar), which is *NOT* binary compatible to our types. Furthermore,
we support a different set of types than the kernel (as we try to treat
some kernel peculiarities as our own types to simplify the API).

Rename NLA_ to NETLINK_TYPE_ to make clear that this is our own set of
types.
This commit is contained in:
David Herrmann 2015-06-23 09:56:59 +02:00
parent 54af0c65f7
commit cafbc790d1
3 changed files with 215 additions and 215 deletions
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42
src/libsystemd/sd-netlink/netlink-message.c
View File

@ -236,7 +236,7 @@ int sd_netlink_message_append_string(sd_netlink_message *m, unsigned short type,
assert_return(!m->sealed, -EPERM);
assert_return(data, -EINVAL);
r = message_attribute_has_type(m, type, NLA_STRING);
r = message_attribute_has_type(m, type, NETLINK_TYPE_STRING);
if (r < 0)
return r;
else
@ -262,7 +262,7 @@ int sd_netlink_message_append_u8(sd_netlink_message *m, unsigned short type, uin
assert_return(m, -EINVAL);
assert_return(!m->sealed, -EPERM);
r = message_attribute_has_type(m, type, NLA_U8);
r = message_attribute_has_type(m, type, NETLINK_TYPE_U8);
if (r < 0)
return r;
@ -280,7 +280,7 @@ int sd_netlink_message_append_u16(sd_netlink_message *m, unsigned short type, ui
assert_return(m, -EINVAL);
assert_return(!m->sealed, -EPERM);
r = message_attribute_has_type(m, type, NLA_U16);
r = message_attribute_has_type(m, type, NETLINK_TYPE_U16);
if (r < 0)
return r;
@ -297,7 +297,7 @@ int sd_netlink_message_append_u32(sd_netlink_message *m, unsigned short type, ui
assert_return(m, -EINVAL);
assert_return(!m->sealed, -EPERM);
r = message_attribute_has_type(m, type, NLA_U32);
r = message_attribute_has_type(m, type, NETLINK_TYPE_U32);
if (r < 0)
return r;
@ -315,7 +315,7 @@ int sd_netlink_message_append_in_addr(sd_netlink_message *m, unsigned short type
assert_return(!m->sealed, -EPERM);
assert_return(data, -EINVAL);
r = message_attribute_has_type(m, type, NLA_IN_ADDR);
r = message_attribute_has_type(m, type, NETLINK_TYPE_IN_ADDR);
if (r < 0)
return r;
@ -333,7 +333,7 @@ int sd_netlink_message_append_in6_addr(sd_netlink_message *m, unsigned short typ
assert_return(!m->sealed, -EPERM);
assert_return(data, -EINVAL);
r = message_attribute_has_type(m, type, NLA_IN_ADDR);
r = message_attribute_has_type(m, type, NETLINK_TYPE_IN_ADDR);
if (r < 0)
return r;
@ -351,7 +351,7 @@ int sd_netlink_message_append_ether_addr(sd_netlink_message *m, unsigned short t
assert_return(!m->sealed, -EPERM);
assert_return(data, -EINVAL);
r = message_attribute_has_type(m, type, NLA_ETHER_ADDR);
r = message_attribute_has_type(m, type, NETLINK_TYPE_ETHER_ADDR);
if (r < 0)
return r;
@ -369,7 +369,7 @@ int sd_netlink_message_append_cache_info(sd_netlink_message *m, unsigned short t
assert_return(!m->sealed, -EPERM);
assert_return(info, -EINVAL);
r = message_attribute_has_type(m, type, NLA_CACHE_INFO);
r = message_attribute_has_type(m, type, NETLINK_TYPE_CACHE_INFO);
if (r < 0)
return r;
@ -388,12 +388,12 @@ int sd_netlink_message_open_container(sd_netlink_message *m, unsigned short type
assert_return(!m->sealed, -EPERM);
assert_return(m->n_containers < RTNL_CONTAINER_DEPTH, -ERANGE);
r = message_attribute_has_type(m, type, NLA_NESTED);
r = message_attribute_has_type(m, type, NETLINK_TYPE_NESTED);
if (r < 0) {
const NLTypeSystemUnion *type_system_union;
int family;
r = message_attribute_has_type(m, type, NLA_UNION);
r = message_attribute_has_type(m, type, NETLINK_TYPE_UNION);
if (r < 0)
return r;
size = (size_t) r;
@ -499,7 +499,7 @@ int sd_netlink_message_read_string(sd_netlink_message *m, unsigned short type, c
assert_return(m, -EINVAL);
r = message_attribute_has_type(m, type, NLA_STRING);
r = message_attribute_has_type(m, type, NETLINK_TYPE_STRING);
if (r < 0)
return r;
@ -521,7 +521,7 @@ int sd_netlink_message_read_u8(sd_netlink_message *m, unsigned short type, uint8
assert_return(m, -EINVAL);
r = message_attribute_has_type(m, type, NLA_U8);
r = message_attribute_has_type(m, type, NETLINK_TYPE_U8);
if (r < 0)
return r;
@ -543,7 +543,7 @@ int sd_netlink_message_read_u16(sd_netlink_message *m, unsigned short type, uint
assert_return(m, -EINVAL);
r = message_attribute_has_type(m, type, NLA_U16);
r = message_attribute_has_type(m, type, NETLINK_TYPE_U16);
if (r < 0)
return r;
@ -565,7 +565,7 @@ int sd_netlink_message_read_u32(sd_netlink_message *m, unsigned short type, uint
assert_return(m, -EINVAL);
r = message_attribute_has_type(m, type, NLA_U32);
r = message_attribute_has_type(m, type, NETLINK_TYPE_U32);
if (r < 0)
return r;
@ -587,7 +587,7 @@ int sd_netlink_message_read_ether_addr(sd_netlink_message *m, unsigned short typ
assert_return(m, -EINVAL);
r = message_attribute_has_type(m, type, NLA_ETHER_ADDR);
r = message_attribute_has_type(m, type, NETLINK_TYPE_ETHER_ADDR);
if (r < 0)
return r;
@ -609,7 +609,7 @@ int sd_netlink_message_read_cache_info(sd_netlink_message *m, unsigned short typ
assert_return(m, -EINVAL);
r = message_attribute_has_type(m, type, NLA_CACHE_INFO);
r = message_attribute_has_type(m, type, NETLINK_TYPE_CACHE_INFO);
if (r < 0)
return r;
@ -631,7 +631,7 @@ int sd_netlink_message_read_in_addr(sd_netlink_message *m, unsigned short type,
assert_return(m, -EINVAL);
r = message_attribute_has_type(m, type, NLA_IN_ADDR);
r = message_attribute_has_type(m, type, NETLINK_TYPE_IN_ADDR);
if (r < 0)
return r;
@ -653,7 +653,7 @@ int sd_netlink_message_read_in6_addr(sd_netlink_message *m, unsigned short type,
assert_return(m, -EINVAL);
r = message_attribute_has_type(m, type, NLA_IN_ADDR);
r = message_attribute_has_type(m, type, NETLINK_TYPE_IN_ADDR);
if (r < 0)
return r;
@ -685,13 +685,13 @@ int sd_netlink_message_enter_container(sd_netlink_message *m, unsigned short typ
if (r < 0)
return r;
if (nl_type->type == NLA_NESTED) {
if (nl_type->type == NETLINK_TYPE_NESTED) {
r = type_system_get_type_system(m->container_type_system[m->n_containers],
&type_system,
type);
if (r < 0)
return r;
} else if (nl_type->type == NLA_UNION) {
} else if (nl_type->type == NETLINK_TYPE_UNION) {
const NLTypeSystemUnion *type_system_union;
r = type_system_get_type_system_union(m->container_type_system[m->n_containers],
@ -871,7 +871,7 @@ int sd_netlink_message_rewind(sd_netlink_message *m) {
if (r < 0)
return r;
if (type->type == NLA_NESTED) {
if (type->type == NETLINK_TYPE_NESTED) {
const NLTypeSystem *type_system = type->type_system;
assert(type_system);

364
src/libsystemd/sd-netlink/netlink-types.c
View File

@ -42,71 +42,71 @@
static const NLTypeSystem rtnl_link_type_system;
static const NLType rtnl_link_info_data_veth_types[VETH_INFO_MAX + 1] = {
[VETH_INFO_PEER] = { .type = NLA_NESTED, .type_system = &rtnl_link_type_system, .size = sizeof(struct ifinfomsg) },
[VETH_INFO_PEER] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_link_type_system, .size = sizeof(struct ifinfomsg) },
};
static const NLType rtnl_link_info_data_ipvlan_types[IFLA_IPVLAN_MAX + 1] = {
[IFLA_IPVLAN_MODE] = { .type = NLA_U16 },
[IFLA_IPVLAN_MODE] = { .type = NETLINK_TYPE_U16 },
};
static const NLType rtnl_link_info_data_macvlan_types[IFLA_MACVLAN_MAX + 1] = {
[IFLA_MACVLAN_MODE] = { .type = NLA_U32 },
[IFLA_MACVLAN_FLAGS] = { .type = NLA_U16 },
[IFLA_MACVLAN_MODE] = { .type = NETLINK_TYPE_U32 },
[IFLA_MACVLAN_FLAGS] = { .type = NETLINK_TYPE_U16 },
};
static const NLType rtnl_link_info_data_bridge_types[IFLA_BRIDGE_MAX + 1] = {
[IFLA_BRIDGE_FLAGS] = { .type = NLA_U16 },
[IFLA_BRIDGE_MODE] = { .type = NLA_U16 },
[IFLA_BRIDGE_FLAGS] = { .type = NETLINK_TYPE_U16 },
[IFLA_BRIDGE_MODE] = { .type = NETLINK_TYPE_U16 },
/*
[IFLA_BRIDGE_VLAN_INFO] = { .type = NLA_BINARY,
[IFLA_BRIDGE_VLAN_INFO] = { .type = NETLINK_TYPE_BINARY,
.len = sizeof(struct bridge_vlan_info), },
*/
};
static const NLType rtnl_link_info_data_vlan_types[IFLA_VLAN_MAX + 1] = {
[IFLA_VLAN_ID] = { .type = NLA_U16 },
[IFLA_VLAN_ID] = { .type = NETLINK_TYPE_U16 },
/*
[IFLA_VLAN_FLAGS] = { .len = sizeof(struct ifla_vlan_flags) },
[IFLA_VLAN_EGRESS_QOS] = { .type = NLA_NESTED },
[IFLA_VLAN_INGRESS_QOS] = { .type = NLA_NESTED },
[IFLA_VLAN_EGRESS_QOS] = { .type = NETLINK_TYPE_NESTED },
[IFLA_VLAN_INGRESS_QOS] = { .type = NETLINK_TYPE_NESTED },
*/
[IFLA_VLAN_PROTOCOL] = { .type = NLA_U16 },
[IFLA_VLAN_PROTOCOL] = { .type = NETLINK_TYPE_U16 },
};
static const NLType rtnl_link_info_data_vxlan_types[IFLA_VXLAN_MAX+1] = {
[IFLA_VXLAN_ID] = { .type = NLA_U32 },
[IFLA_VXLAN_GROUP] = {.type = NLA_IN_ADDR },
[IFLA_VXLAN_LINK] = { .type = NLA_U32 },
[IFLA_VXLAN_LOCAL] = { .type = NLA_U32},
[IFLA_VXLAN_TTL] = { .type = NLA_U8 },
[IFLA_VXLAN_TOS] = { .type = NLA_U8 },
[IFLA_VXLAN_LEARNING] = { .type = NLA_U8 },
[IFLA_VXLAN_AGEING] = { .type = NLA_U32 },
[IFLA_VXLAN_LIMIT] = { .type = NLA_U32 },
[IFLA_VXLAN_PORT_RANGE] = { .type = NLA_U32},
[IFLA_VXLAN_PROXY] = { .type = NLA_U8 },
[IFLA_VXLAN_RSC] = { .type = NLA_U8 },
[IFLA_VXLAN_L2MISS] = { .type = NLA_U8 },
[IFLA_VXLAN_L3MISS] = { .type = NLA_U8 },
[IFLA_VXLAN_ID] = { .type = NETLINK_TYPE_U32 },
[IFLA_VXLAN_GROUP] = { .type = NETLINK_TYPE_IN_ADDR },
[IFLA_VXLAN_LINK] = { .type = NETLINK_TYPE_U32 },
[IFLA_VXLAN_LOCAL] = { .type = NETLINK_TYPE_U32},
[IFLA_VXLAN_TTL] = { .type = NETLINK_TYPE_U8 },
[IFLA_VXLAN_TOS] = { .type = NETLINK_TYPE_U8 },
[IFLA_VXLAN_LEARNING] = { .type = NETLINK_TYPE_U8 },
[IFLA_VXLAN_AGEING] = { .type = NETLINK_TYPE_U32 },
[IFLA_VXLAN_LIMIT] = { .type = NETLINK_TYPE_U32 },
[IFLA_VXLAN_PORT_RANGE] = { .type = NETLINK_TYPE_U32},
[IFLA_VXLAN_PROXY] = { .type = NETLINK_TYPE_U8 },
[IFLA_VXLAN_RSC] = { .type = NETLINK_TYPE_U8 },
[IFLA_VXLAN_L2MISS] = { .type = NETLINK_TYPE_U8 },
[IFLA_VXLAN_L3MISS] = { .type = NETLINK_TYPE_U8 },
};
static const NLType rtnl_bond_arp_target_types[BOND_ARP_TARGETS_MAX + 1] = {
[BOND_ARP_TARGETS_0] = { .type = NLA_U32 },
[BOND_ARP_TARGETS_1] = { .type = NLA_U32 },
[BOND_ARP_TARGETS_2] = { .type = NLA_U32 },
[BOND_ARP_TARGETS_3] = { .type = NLA_U32 },
[BOND_ARP_TARGETS_4] = { .type = NLA_U32 },
[BOND_ARP_TARGETS_5] = { .type = NLA_U32 },
[BOND_ARP_TARGETS_6] = { .type = NLA_U32 },
[BOND_ARP_TARGETS_7] = { .type = NLA_U32 },
[BOND_ARP_TARGETS_8] = { .type = NLA_U32 },
[BOND_ARP_TARGETS_9] = { .type = NLA_U32 },
[BOND_ARP_TARGETS_10] = { .type = NLA_U32 },
[BOND_ARP_TARGETS_11] = { .type = NLA_U32 },
[BOND_ARP_TARGETS_12] = { .type = NLA_U32 },
[BOND_ARP_TARGETS_13] = { .type = NLA_U32 },
[BOND_ARP_TARGETS_14] = { .type = NLA_U32 },
[BOND_ARP_TARGETS_MAX] = { .type = NLA_U32 },
[BOND_ARP_TARGETS_0] = { .type = NETLINK_TYPE_U32 },
[BOND_ARP_TARGETS_1] = { .type = NETLINK_TYPE_U32 },
[BOND_ARP_TARGETS_2] = { .type = NETLINK_TYPE_U32 },
[BOND_ARP_TARGETS_3] = { .type = NETLINK_TYPE_U32 },
[BOND_ARP_TARGETS_4] = { .type = NETLINK_TYPE_U32 },
[BOND_ARP_TARGETS_5] = { .type = NETLINK_TYPE_U32 },
[BOND_ARP_TARGETS_6] = { .type = NETLINK_TYPE_U32 },
[BOND_ARP_TARGETS_7] = { .type = NETLINK_TYPE_U32 },
[BOND_ARP_TARGETS_8] = { .type = NETLINK_TYPE_U32 },
[BOND_ARP_TARGETS_9] = { .type = NETLINK_TYPE_U32 },
[BOND_ARP_TARGETS_10] = { .type = NETLINK_TYPE_U32 },
[BOND_ARP_TARGETS_11] = { .type = NETLINK_TYPE_U32 },
[BOND_ARP_TARGETS_12] = { .type = NETLINK_TYPE_U32 },
[BOND_ARP_TARGETS_13] = { .type = NETLINK_TYPE_U32 },
[BOND_ARP_TARGETS_14] = { .type = NETLINK_TYPE_U32 },
[BOND_ARP_TARGETS_MAX] = { .type = NETLINK_TYPE_U32 },
};
static const NLTypeSystem rtnl_bond_arp_type_system = {
@ -115,76 +115,76 @@ static const NLTypeSystem rtnl_bond_arp_type_system = {
};
static const NLType rtnl_link_info_data_bond_types[IFLA_BOND_MAX + 1] = {
[IFLA_BOND_MODE] = { .type = NLA_U8 },
[IFLA_BOND_ACTIVE_SLAVE] = { .type = NLA_U32 },
[IFLA_BOND_MIIMON] = { .type = NLA_U32 },
[IFLA_BOND_UPDELAY] = { .type = NLA_U32 },
[IFLA_BOND_DOWNDELAY] = { .type = NLA_U32 },
[IFLA_BOND_USE_CARRIER] = { .type = NLA_U8 },
[IFLA_BOND_ARP_INTERVAL] = { .type = NLA_U32 },
[IFLA_BOND_ARP_IP_TARGET] = { .type = NLA_NESTED, .type_system = &rtnl_bond_arp_type_system },
[IFLA_BOND_ARP_VALIDATE] = { .type = NLA_U32 },
[IFLA_BOND_ARP_ALL_TARGETS] = { .type = NLA_U32 },
[IFLA_BOND_PRIMARY] = { .type = NLA_U32 },
[IFLA_BOND_PRIMARY_RESELECT] = { .type = NLA_U8 },
[IFLA_BOND_FAIL_OVER_MAC] = { .type = NLA_U8 },
[IFLA_BOND_XMIT_HASH_POLICY] = { .type = NLA_U8 },
[IFLA_BOND_RESEND_IGMP] = { .type = NLA_U32 },
[IFLA_BOND_NUM_PEER_NOTIF] = { .type = NLA_U8 },
[IFLA_BOND_ALL_SLAVES_ACTIVE] = { .type = NLA_U8 },
[IFLA_BOND_MIN_LINKS] = { .type = NLA_U32 },
[IFLA_BOND_LP_INTERVAL] = { .type = NLA_U32 },
[IFLA_BOND_PACKETS_PER_SLAVE] = { .type = NLA_U32 },
[IFLA_BOND_AD_LACP_RATE] = { .type = NLA_U8 },
[IFLA_BOND_AD_SELECT] = { .type = NLA_U8 },
[IFLA_BOND_AD_INFO] = { .type = NLA_NESTED },
[IFLA_BOND_MODE] = { .type = NETLINK_TYPE_U8 },
[IFLA_BOND_ACTIVE_SLAVE] = { .type = NETLINK_TYPE_U32 },
[IFLA_BOND_MIIMON] = { .type = NETLINK_TYPE_U32 },
[IFLA_BOND_UPDELAY] = { .type = NETLINK_TYPE_U32 },
[IFLA_BOND_DOWNDELAY] = { .type = NETLINK_TYPE_U32 },
[IFLA_BOND_USE_CARRIER] = { .type = NETLINK_TYPE_U8 },
[IFLA_BOND_ARP_INTERVAL] = { .type = NETLINK_TYPE_U32 },
[IFLA_BOND_ARP_IP_TARGET] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_bond_arp_type_system },
[IFLA_BOND_ARP_VALIDATE] = { .type = NETLINK_TYPE_U32 },
[IFLA_BOND_ARP_ALL_TARGETS] = { .type = NETLINK_TYPE_U32 },
[IFLA_BOND_PRIMARY] = { .type = NETLINK_TYPE_U32 },
[IFLA_BOND_PRIMARY_RESELECT] = { .type = NETLINK_TYPE_U8 },
[IFLA_BOND_FAIL_OVER_MAC] = { .type = NETLINK_TYPE_U8 },
[IFLA_BOND_XMIT_HASH_POLICY] = { .type = NETLINK_TYPE_U8 },
[IFLA_BOND_RESEND_IGMP] = { .type = NETLINK_TYPE_U32 },
[IFLA_BOND_NUM_PEER_NOTIF] = { .type = NETLINK_TYPE_U8 },
[IFLA_BOND_ALL_SLAVES_ACTIVE] = { .type = NETLINK_TYPE_U8 },
[IFLA_BOND_MIN_LINKS] = { .type = NETLINK_TYPE_U32 },
[IFLA_BOND_LP_INTERVAL] = { .type = NETLINK_TYPE_U32 },
[IFLA_BOND_PACKETS_PER_SLAVE] = { .type = NETLINK_TYPE_U32 },
[IFLA_BOND_AD_LACP_RATE] = { .type = NETLINK_TYPE_U8 },
[IFLA_BOND_AD_SELECT] = { .type = NETLINK_TYPE_U8 },
[IFLA_BOND_AD_INFO] = { .type = NETLINK_TYPE_NESTED },
};
static const NLType rtnl_link_info_data_iptun_types[IFLA_IPTUN_MAX + 1] = {
[IFLA_IPTUN_LINK] = { .type = NLA_U32 },
[IFLA_IPTUN_LOCAL] = { .type = NLA_IN_ADDR },
[IFLA_IPTUN_REMOTE] = { .type = NLA_IN_ADDR },
[IFLA_IPTUN_TTL] = { .type = NLA_U8 },
[IFLA_IPTUN_TOS] = { .type = NLA_U8 },
[IFLA_IPTUN_PMTUDISC] = { .type = NLA_U8 },
[IFLA_IPTUN_FLAGS] = { .type = NLA_U16 },
[IFLA_IPTUN_PROTO] = { .type = NLA_U8 },
[IFLA_IPTUN_6RD_PREFIX] = { .type = NLA_IN_ADDR },
[IFLA_IPTUN_6RD_RELAY_PREFIX] = { .type = NLA_U32 },
[IFLA_IPTUN_6RD_PREFIXLEN] = { .type = NLA_U16 },
[IFLA_IPTUN_6RD_RELAY_PREFIXLEN] = { .type = NLA_U16 },
[IFLA_IPTUN_LINK] = { .type = NETLINK_TYPE_U32 },
[IFLA_IPTUN_LOCAL] = { .type = NETLINK_TYPE_IN_ADDR },
[IFLA_IPTUN_REMOTE] = { .type = NETLINK_TYPE_IN_ADDR },
[IFLA_IPTUN_TTL] = { .type = NETLINK_TYPE_U8 },
[IFLA_IPTUN_TOS] = { .type = NETLINK_TYPE_U8 },
[IFLA_IPTUN_PMTUDISC] = { .type = NETLINK_TYPE_U8 },
[IFLA_IPTUN_FLAGS] = { .type = NETLINK_TYPE_U16 },
[IFLA_IPTUN_PROTO] = { .type = NETLINK_TYPE_U8 },
[IFLA_IPTUN_6RD_PREFIX] = { .type = NETLINK_TYPE_IN_ADDR },
[IFLA_IPTUN_6RD_RELAY_PREFIX] = { .type = NETLINK_TYPE_U32 },
[IFLA_IPTUN_6RD_PREFIXLEN] = { .type = NETLINK_TYPE_U16 },
[IFLA_IPTUN_6RD_RELAY_PREFIXLEN] = { .type = NETLINK_TYPE_U16 },
};
static const NLType rtnl_link_info_data_ipgre_types[IFLA_GRE_MAX + 1] = {
[IFLA_GRE_LINK] = { .type = NLA_U32 },
[IFLA_GRE_IFLAGS] = { .type = NLA_U16 },
[IFLA_GRE_OFLAGS] = { .type = NLA_U16 },
[IFLA_GRE_IKEY] = { .type = NLA_U32 },
[IFLA_GRE_OKEY] = { .type = NLA_U32 },
[IFLA_GRE_LOCAL] = { .type = NLA_IN_ADDR },
[IFLA_GRE_REMOTE] = { .type = NLA_IN_ADDR },
[IFLA_GRE_TTL] = { .type = NLA_U8 },
[IFLA_GRE_TOS] = { .type = NLA_U8 },
[IFLA_GRE_PMTUDISC] = { .type = NLA_U8 },
[IFLA_GRE_LINK] = { .type = NETLINK_TYPE_U32 },
[IFLA_GRE_IFLAGS] = { .type = NETLINK_TYPE_U16 },
[IFLA_GRE_OFLAGS] = { .type = NETLINK_TYPE_U16 },
[IFLA_GRE_IKEY] = { .type = NETLINK_TYPE_U32 },
[IFLA_GRE_OKEY] = { .type = NETLINK_TYPE_U32 },
[IFLA_GRE_LOCAL] = { .type = NETLINK_TYPE_IN_ADDR },
[IFLA_GRE_REMOTE] = { .type = NETLINK_TYPE_IN_ADDR },
[IFLA_GRE_TTL] = { .type = NETLINK_TYPE_U8 },
[IFLA_GRE_TOS] = { .type = NETLINK_TYPE_U8 },
[IFLA_GRE_PMTUDISC] = { .type = NETLINK_TYPE_U8 },
};
static const NLType rtnl_link_info_data_ipvti_types[IFLA_VTI_MAX + 1] = {
[IFLA_VTI_LINK] = { .type = NLA_U32 },
[IFLA_VTI_IKEY] = { .type = NLA_U32 },
[IFLA_VTI_OKEY] = { .type = NLA_U32 },
[IFLA_VTI_LOCAL] = { .type = NLA_IN_ADDR },
[IFLA_VTI_REMOTE] = { .type = NLA_IN_ADDR },
[IFLA_VTI_LINK] = { .type = NETLINK_TYPE_U32 },
[IFLA_VTI_IKEY] = { .type = NETLINK_TYPE_U32 },
[IFLA_VTI_OKEY] = { .type = NETLINK_TYPE_U32 },
[IFLA_VTI_LOCAL] = { .type = NETLINK_TYPE_IN_ADDR },
[IFLA_VTI_REMOTE] = { .type = NETLINK_TYPE_IN_ADDR },
};
static const NLType rtnl_link_info_data_ip6tnl_types[IFLA_IPTUN_MAX + 1] = {
[IFLA_IPTUN_LINK] = { .type = NLA_U32 },
[IFLA_IPTUN_LOCAL] = { .type = NLA_IN_ADDR },
[IFLA_IPTUN_REMOTE] = { .type = NLA_IN_ADDR },
[IFLA_IPTUN_TTL] = { .type = NLA_U8 },
[IFLA_IPTUN_FLAGS] = { .type = NLA_U32 },
[IFLA_IPTUN_PROTO] = { .type = NLA_U8 },
[IFLA_IPTUN_ENCAP_LIMIT] = { .type = NLA_U8 },
[IFLA_IPTUN_FLOWINFO] = { .type = NLA_U32},
[IFLA_IPTUN_LINK] = { .type = NETLINK_TYPE_U32 },
[IFLA_IPTUN_LOCAL] = { .type = NETLINK_TYPE_IN_ADDR },
[IFLA_IPTUN_REMOTE] = { .type = NETLINK_TYPE_IN_ADDR },
[IFLA_IPTUN_TTL] = { .type = NETLINK_TYPE_U8 },
[IFLA_IPTUN_FLAGS] = { .type = NETLINK_TYPE_U32 },
[IFLA_IPTUN_PROTO] = { .type = NETLINK_TYPE_U8 },
[IFLA_IPTUN_ENCAP_LIMIT] = { .type = NETLINK_TYPE_U8 },
[IFLA_IPTUN_FLOWINFO] = { .type = NETLINK_TYPE_U32},
};
/* these strings must match the .kind entries in the kernel */
@ -255,12 +255,12 @@ static const NLTypeSystemUnion rtnl_link_info_data_type_system_union = {
};
static const NLType rtnl_link_info_types[IFLA_INFO_MAX + 1] = {
[IFLA_INFO_KIND] = { .type = NLA_STRING },
[IFLA_INFO_DATA] = { .type = NLA_UNION, .type_system_union = &rtnl_link_info_data_type_system_union},
[IFLA_INFO_KIND] = { .type = NETLINK_TYPE_STRING },
[IFLA_INFO_DATA] = { .type = NETLINK_TYPE_UNION, .type_system_union = &rtnl_link_info_data_type_system_union},
/*
[IFLA_INFO_XSTATS],
[IFLA_INFO_SLAVE_KIND] = { .type = NLA_STRING },
[IFLA_INFO_SLAVE_DATA] = { .type = NLA_NESTED },
[IFLA_INFO_SLAVE_KIND] = { .type = NETLINK_TYPE_STRING },
[IFLA_INFO_SLAVE_DATA] = { .type = NETLINK_TYPE_NESTED },
*/
};
@ -270,14 +270,14 @@ static const NLTypeSystem rtnl_link_info_type_system = {
};
static const struct NLType rtnl_prot_info_bridge_port_types[IFLA_BRPORT_MAX + 1] = {
[IFLA_BRPORT_STATE] = { .type = NLA_U8 },
[IFLA_BRPORT_COST] = { .type = NLA_U32 },
[IFLA_BRPORT_PRIORITY] = { .type = NLA_U16 },
[IFLA_BRPORT_MODE] = { .type = NLA_U8 },
[IFLA_BRPORT_GUARD] = { .type = NLA_U8 },
[IFLA_BRPORT_PROTECT] = { .type = NLA_U8 },
[IFLA_BRPORT_LEARNING] = { .type = NLA_U8 },
[IFLA_BRPORT_UNICAST_FLOOD] = { .type = NLA_U8 },
[IFLA_BRPORT_STATE] = { .type = NETLINK_TYPE_U8 },
[IFLA_BRPORT_COST] = { .type = NETLINK_TYPE_U32 },
[IFLA_BRPORT_PRIORITY] = { .type = NETLINK_TYPE_U16 },
[IFLA_BRPORT_MODE] = { .type = NETLINK_TYPE_U8 },
[IFLA_BRPORT_GUARD] = { .type = NETLINK_TYPE_U8 },
[IFLA_BRPORT_PROTECT] = { .type = NETLINK_TYPE_U8 },
[IFLA_BRPORT_LEARNING] = { .type = NETLINK_TYPE_U8 },
[IFLA_BRPORT_UNICAST_FLOOD] = { .type = NETLINK_TYPE_U8 },
};
static const NLTypeSystem rtnl_prot_info_type_systems[AF_MAX] = {
@ -292,7 +292,7 @@ static const NLTypeSystemUnion rtnl_prot_info_type_system_union = {
};
static const struct NLType rtnl_af_spec_inet6_types[IFLA_INET6_MAX + 1] = {
[IFLA_INET6_FLAGS] = { .type = NLA_U32 },
[IFLA_INET6_FLAGS] = { .type = NETLINK_TYPE_U32 },
/*
IFLA_INET6_CONF,
IFLA_INET6_STATS,
@ -300,8 +300,8 @@ static const struct NLType rtnl_af_spec_inet6_types[IFLA_INET6_MAX + 1] = {
IFLA_INET6_CACHEINFO,
IFLA_INET6_ICMP6STATS,
*/
[IFLA_INET6_TOKEN] = { .type = NLA_IN_ADDR },
[IFLA_INET6_ADDR_GEN_MODE] = { .type = NLA_U8 },
[IFLA_INET6_TOKEN] = { .type = NETLINK_TYPE_IN_ADDR },
[IFLA_INET6_ADDR_GEN_MODE] = { .type = NETLINK_TYPE_U8 },
};
static const NLTypeSystem rtnl_af_spec_inet6_type_system = {
@ -310,7 +310,7 @@ static const NLTypeSystem rtnl_af_spec_inet6_type_system = {
};
static const NLType rtnl_af_spec_types[AF_MAX + 1] = {
[AF_INET6] = { .type = NLA_NESTED, .type_system = &rtnl_af_spec_inet6_type_system },
[AF_INET6] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_af_spec_inet6_type_system },
};
static const NLTypeSystem rtnl_af_spec_type_system = {
@ -319,54 +319,54 @@ static const NLTypeSystem rtnl_af_spec_type_system = {
};
static const NLType rtnl_link_types[IFLA_MAX + 1 ] = {
[IFLA_ADDRESS] = { .type = NLA_ETHER_ADDR, },
[IFLA_BROADCAST] = { .type = NLA_ETHER_ADDR, },
[IFLA_IFNAME] = { .type = NLA_STRING, .size = IFNAMSIZ - 1, },
[IFLA_MTU] = { .type = NLA_U32 },
[IFLA_LINK] = { .type = NLA_U32 },
[IFLA_ADDRESS] = { .type = NETLINK_TYPE_ETHER_ADDR, },
[IFLA_BROADCAST] = { .type = NETLINK_TYPE_ETHER_ADDR, },
[IFLA_IFNAME] = { .type = NETLINK_TYPE_STRING, .size = IFNAMSIZ - 1, },
[IFLA_MTU] = { .type = NETLINK_TYPE_U32 },
[IFLA_LINK] = { .type = NETLINK_TYPE_U32 },
/*
[IFLA_QDISC],
[IFLA_STATS],
[IFLA_COST],
[IFLA_PRIORITY],
*/
[IFLA_MASTER] = { .type = NLA_U32 },
[IFLA_MASTER] = { .type = NETLINK_TYPE_U32 },
/*
[IFLA_WIRELESS],
*/
[IFLA_PROTINFO] = { .type = NLA_UNION, .type_system_union = &rtnl_prot_info_type_system_union },
[IFLA_TXQLEN] = { .type = NLA_U32 },
[IFLA_PROTINFO] = { .type = NETLINK_TYPE_UNION, .type_system_union = &rtnl_prot_info_type_system_union },
[IFLA_TXQLEN] = { .type = NETLINK_TYPE_U32 },
/*
[IFLA_MAP] = { .len = sizeof(struct rtnl_link_ifmap) },
*/
[IFLA_WEIGHT] = { .type = NLA_U32 },
[IFLA_OPERSTATE] = { .type = NLA_U8 },
[IFLA_LINKMODE] = { .type = NLA_U8 },
[IFLA_LINKINFO] = { .type = NLA_NESTED, .type_system = &rtnl_link_info_type_system },
[IFLA_NET_NS_PID] = { .type = NLA_U32 },
[IFLA_IFALIAS] = { .type = NLA_STRING, .size = IFALIASZ - 1 },
[IFLA_WEIGHT] = { .type = NETLINK_TYPE_U32 },
[IFLA_OPERSTATE] = { .type = NETLINK_TYPE_U8 },
[IFLA_LINKMODE] = { .type = NETLINK_TYPE_U8 },
[IFLA_LINKINFO] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_link_info_type_system },
[IFLA_NET_NS_PID] = { .type = NETLINK_TYPE_U32 },
[IFLA_IFALIAS] = { .type = NETLINK_TYPE_STRING, .size = IFALIASZ - 1 },
/*
[IFLA_NUM_VF],
[IFLA_VFINFO_LIST] = {. type = NLA_NESTED, },
[IFLA_VFINFO_LIST] = {. type = NETLINK_TYPE_NESTED, },
[IFLA_STATS64],
[IFLA_VF_PORTS] = { .type = NLA_NESTED },
[IFLA_PORT_SELF] = { .type = NLA_NESTED },
[IFLA_VF_PORTS] = { .type = NETLINK_TYPE_NESTED },
[IFLA_PORT_SELF] = { .type = NETLINK_TYPE_NESTED },
*/
[IFLA_AF_SPEC] = { .type = NLA_NESTED, .type_system = &rtnl_af_spec_type_system },
[IFLA_AF_SPEC] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_af_spec_type_system },
/*
[IFLA_VF_PORTS],
[IFLA_PORT_SELF],
[IFLA_AF_SPEC],
*/
[IFLA_GROUP] = { .type = NLA_U32 },
[IFLA_NET_NS_FD] = { .type = NLA_U32 },
[IFLA_EXT_MASK] = { .type = NLA_U32 },
[IFLA_PROMISCUITY] = { .type = NLA_U32 },
[IFLA_NUM_TX_QUEUES] = { .type = NLA_U32 },
[IFLA_NUM_RX_QUEUES] = { .type = NLA_U32 },
[IFLA_CARRIER] = { .type = NLA_U8 },
[IFLA_GROUP] = { .type = NETLINK_TYPE_U32 },
[IFLA_NET_NS_FD] = { .type = NETLINK_TYPE_U32 },
[IFLA_EXT_MASK] = { .type = NETLINK_TYPE_U32 },
[IFLA_PROMISCUITY] = { .type = NETLINK_TYPE_U32 },
[IFLA_NUM_TX_QUEUES] = { .type = NETLINK_TYPE_U32 },
[IFLA_NUM_RX_QUEUES] = { .type = NETLINK_TYPE_U32 },
[IFLA_CARRIER] = { .type = NETLINK_TYPE_U8 },
/*
[IFLA_PHYS_PORT_ID] = { .type = NLA_BINARY, .len = MAX_PHYS_PORT_ID_LEN },
[IFLA_PHYS_PORT_ID] = { .type = NETLINK_TYPE_BINARY, .len = MAX_PHYS_PORT_ID_LEN },
*/
};
@ -378,16 +378,16 @@ static const NLTypeSystem rtnl_link_type_system = {
/* IFA_FLAGS was defined in kernel 3.14, but we still support older
* kernels where IFA_MAX is lower. */
static const NLType rtnl_address_types[CONST_MAX(IFA_MAX, IFA_FLAGS) + 1] = {
[IFA_ADDRESS] = { .type = NLA_IN_ADDR },
[IFA_LOCAL] = { .type = NLA_IN_ADDR },
[IFA_LABEL] = { .type = NLA_STRING, .size = IFNAMSIZ - 1 },
[IFA_BROADCAST] = { .type = NLA_IN_ADDR }, /* 6? */
[IFA_CACHEINFO] = { .type = NLA_CACHE_INFO, .size = sizeof(struct ifa_cacheinfo) },
[IFA_ADDRESS] = { .type = NETLINK_TYPE_IN_ADDR },
[IFA_LOCAL] = { .type = NETLINK_TYPE_IN_ADDR },
[IFA_LABEL] = { .type = NETLINK_TYPE_STRING, .size = IFNAMSIZ - 1 },
[IFA_BROADCAST] = { .type = NETLINK_TYPE_IN_ADDR }, /* 6? */
[IFA_CACHEINFO] = { .type = NETLINK_TYPE_CACHE_INFO, .size = sizeof(struct ifa_cacheinfo) },
/*
[IFA_ANYCAST],
[IFA_MULTICAST],
*/
[IFA_FLAGS] = { .type = NLA_U32 },
[IFA_FLAGS] = { .type = NETLINK_TYPE_U32 },
};
static const NLTypeSystem rtnl_address_type_system = {
@ -396,18 +396,18 @@ static const NLTypeSystem rtnl_address_type_system = {
};
static const NLType rtnl_route_types[RTA_MAX + 1] = {
[RTA_DST] = { .type = NLA_IN_ADDR }, /* 6? */
[RTA_SRC] = { .type = NLA_IN_ADDR }, /* 6? */
[RTA_IIF] = { .type = NLA_U32 },
[RTA_OIF] = { .type = NLA_U32 },
[RTA_GATEWAY] = { .type = NLA_IN_ADDR },
[RTA_PRIORITY] = { .type = NLA_U32 },
[RTA_PREFSRC] = { .type = NLA_IN_ADDR }, /* 6? */
[RTA_DST] = { .type = NETLINK_TYPE_IN_ADDR }, /* 6? */
[RTA_SRC] = { .type = NETLINK_TYPE_IN_ADDR }, /* 6? */
[RTA_IIF] = { .type = NETLINK_TYPE_U32 },
[RTA_OIF] = { .type = NETLINK_TYPE_U32 },
[RTA_GATEWAY] = { .type = NETLINK_TYPE_IN_ADDR },
[RTA_PRIORITY] = { .type = NETLINK_TYPE_U32 },
[RTA_PREFSRC] = { .type = NETLINK_TYPE_IN_ADDR }, /* 6? */
/*
[RTA_METRICS] = { .type = NLA_NESTED },
[RTA_METRICS] = { .type = NETLINK_TYPE_NESTED },
[RTA_MULTIPATH] = { .len = sizeof(struct rtnexthop) },
*/
[RTA_FLOW] = { .type = NLA_U32 }, /* 6? */
[RTA_FLOW] = { .type = NETLINK_TYPE_U32 }, /* 6? */
/*
RTA_CACHEINFO,
RTA_TABLE,
@ -422,14 +422,14 @@ static const NLTypeSystem rtnl_route_type_system = {
};
static const NLType rtnl_neigh_types[NDA_MAX + 1] = {
[NDA_DST] = { .type = NLA_IN_ADDR },
[NDA_LLADDR] = { .type = NLA_ETHER_ADDR },
[NDA_CACHEINFO] = { .type = NLA_CACHE_INFO, .size = sizeof(struct nda_cacheinfo) },
[NDA_PROBES] = { .type = NLA_U32 },
[NDA_VLAN] = { .type = NLA_U16 },
[NDA_PORT] = { .type = NLA_U16 },
[NDA_VNI] = { .type = NLA_U32 },
[NDA_IFINDEX] = { .type = NLA_U32 },
[NDA_DST] = { .type = NETLINK_TYPE_IN_ADDR },
[NDA_LLADDR] = { .type = NETLINK_TYPE_ETHER_ADDR },
[NDA_CACHEINFO] = { .type = NETLINK_TYPE_CACHE_INFO, .size = sizeof(struct nda_cacheinfo) },
[NDA_PROBES] = { .type = NETLINK_TYPE_U32 },
[NDA_VLAN] = { .type = NETLINK_TYPE_U16 },
[NDA_PORT] = { .type = NETLINK_TYPE_U16 },
[NDA_VNI] = { .type = NETLINK_TYPE_U32 },
[NDA_IFINDEX] = { .type = NETLINK_TYPE_U32 },
};
static const NLTypeSystem rtnl_neigh_type_system = {
@ -438,21 +438,21 @@ static const NLTypeSystem rtnl_neigh_type_system = {
};
static const NLType rtnl_types[RTM_MAX + 1] = {
[NLMSG_DONE] = { .type = NLA_META, .size = 0 },
[NLMSG_ERROR] = { .type = NLA_META, .size = sizeof(struct nlmsgerr) },
[RTM_NEWLINK] = { .type = NLA_NESTED, .type_system = &rtnl_link_type_system, .size = sizeof(struct ifinfomsg) },
[RTM_DELLINK] = { .type = NLA_NESTED, .type_system = &rtnl_link_type_system, .size = sizeof(struct ifinfomsg) },
[RTM_GETLINK] = { .type = NLA_NESTED, .type_system = &rtnl_link_type_system, .size = sizeof(struct ifinfomsg) },
[RTM_SETLINK] = { .type = NLA_NESTED, .type_system = &rtnl_link_type_system, .size = sizeof(struct ifinfomsg) },
[RTM_NEWADDR] = { .type = NLA_NESTED, .type_system = &rtnl_address_type_system, .size = sizeof(struct ifaddrmsg) },
[RTM_DELADDR] = { .type = NLA_NESTED, .type_system = &rtnl_address_type_system, .size = sizeof(struct ifaddrmsg) },
[RTM_GETADDR] = { .type = NLA_NESTED, .type_system = &rtnl_address_type_system, .size = sizeof(struct ifaddrmsg) },
[RTM_NEWROUTE] = { .type = NLA_NESTED, .type_system = &rtnl_route_type_system, .size = sizeof(struct rtmsg) },
[RTM_DELROUTE] = { .type = NLA_NESTED, .type_system = &rtnl_route_type_system, .size = sizeof(struct rtmsg) },
[RTM_GETROUTE] = { .type = NLA_NESTED, .type_system = &rtnl_route_type_system, .size = sizeof(struct rtmsg) },
[RTM_NEWNEIGH] = { .type = NLA_NESTED, .type_system = &rtnl_neigh_type_system, .size = sizeof(struct ndmsg) },
[RTM_DELNEIGH] = { .type = NLA_NESTED, .type_system = &rtnl_neigh_type_system, .size = sizeof(struct ndmsg) },
[RTM_GETNEIGH] = { .type = NLA_NESTED, .type_system = &rtnl_neigh_type_system, .size = sizeof(struct ndmsg) },
[NLMSG_DONE] = { .type = NETLINK_TYPE_META, .size = 0 },
[NLMSG_ERROR] = { .type = NETLINK_TYPE_META, .size = sizeof(struct nlmsgerr) },
[RTM_NEWLINK] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_link_type_system, .size = sizeof(struct ifinfomsg) },
[RTM_DELLINK] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_link_type_system, .size = sizeof(struct ifinfomsg) },
[RTM_GETLINK] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_link_type_system, .size = sizeof(struct ifinfomsg) },
[RTM_SETLINK] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_link_type_system, .size = sizeof(struct ifinfomsg) },
[RTM_NEWADDR] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_address_type_system, .size = sizeof(struct ifaddrmsg) },
[RTM_DELADDR] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_address_type_system, .size = sizeof(struct ifaddrmsg) },
[RTM_GETADDR] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_address_type_system, .size = sizeof(struct ifaddrmsg) },
[RTM_NEWROUTE] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_route_type_system, .size = sizeof(struct rtmsg) },
[RTM_DELROUTE] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_route_type_system, .size = sizeof(struct rtmsg) },
[RTM_GETROUTE] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_route_type_system, .size = sizeof(struct rtmsg) },
[RTM_NEWNEIGH] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_neigh_type_system, .size = sizeof(struct ndmsg) },
[RTM_DELNEIGH] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_neigh_type_system, .size = sizeof(struct ndmsg) },
[RTM_GETNEIGH] = { .type = NETLINK_TYPE_NESTED, .type_system = &rtnl_neigh_type_system, .size = sizeof(struct ndmsg) },
};
const NLTypeSystem rtnl_type_system = {
@ -475,7 +475,7 @@ int type_system_get_type(const NLTypeSystem *type_system, const NLType **ret, ui
nl_type = &type_system->types[type];
if (nl_type->type == NLA_UNSPEC)
if (nl_type->type == NETLINK_TYPE_UNSPEC)
return -EOPNOTSUPP;
*ret = nl_type;
@ -493,7 +493,7 @@ int type_system_get_type_system(const NLTypeSystem *type_system, const NLTypeSys
if (r < 0)
return r;
assert(nl_type->type == NLA_NESTED);
assert(nl_type->type == NETLINK_TYPE_NESTED);
assert(nl_type->type_system);
*ret = nl_type->type_system;
@ -511,7 +511,7 @@ int type_system_get_type_system_union(const NLTypeSystem *type_system, const NLT
if (r < 0)
return r;
assert(nl_type->type == NLA_UNION);
assert(nl_type->type == NETLINK_TYPE_UNION);
assert(nl_type->type_system_union);
*ret = nl_type->type_system_union;

24
src/libsystemd/sd-netlink/netlink-types.h
View File

@ -22,18 +22,18 @@
***/
enum {
NLA_UNSPEC,
NLA_META,
NLA_U8,
NLA_U16,
NLA_U32,
NLA_U64,
NLA_STRING,
NLA_IN_ADDR,
NLA_ETHER_ADDR,
NLA_CACHE_INFO,
NLA_NESTED,
NLA_UNION,
NETLINK_TYPE_UNSPEC,
NETLINK_TYPE_META,
NETLINK_TYPE_U8, /* NLA_U8 */
NETLINK_TYPE_U16, /* NLA_U16 */
NETLINK_TYPE_U32, /* NLA_U32 */
NETLINK_TYPE_U64, /* NLA_U64 */
NETLINK_TYPE_STRING, /* NLA_STRING */
NETLINK_TYPE_IN_ADDR,
NETLINK_TYPE_ETHER_ADDR,
NETLINK_TYPE_CACHE_INFO,
NETLINK_TYPE_NESTED, /* NLA_NESTED */
NETLINK_TYPE_UNION,
};
typedef enum NLMatchType {