1 files changed, 63 insertions, 0 deletions
diff --git a/src/libsystemd/sd-netlink/netlink-types.h b/src/libsystemd/sd-netlink/netlink-types.h
new file mode 100644
index 0000000..e034a98
--- /dev/null
+++ b/src/libsystemd/sd-netlink/netlink-types.h
@@ -0,0 +1,63 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
+
+#include <errno.h>
+
+#include "sd-netlink.h"
+
+typedef enum NLAType {
+        NETLINK_TYPE_UNSPEC,                    /* NLA_UNSPEC */
+        NETLINK_TYPE_BINARY,                    /* NLA_BINARY */
+        NETLINK_TYPE_FLAG,                      /* NLA_FLAG */
+        NETLINK_TYPE_U8,                        /* NLA_U8 */
+        NETLINK_TYPE_U16,                       /* NLA_U16 */
+        NETLINK_TYPE_U32,                       /* NLA_U32 */
+        NETLINK_TYPE_U64,                       /* NLA_U64 */
+        NETLINK_TYPE_S8,                        /* NLA_S8 */
+        NETLINK_TYPE_S16,                       /* NLA_S16 */
+        NETLINK_TYPE_S32,                       /* NLA_S32 */
+        NETLINK_TYPE_S64,                       /* NLA_S64 */
+        NETLINK_TYPE_STRING,                    /* NLA_STRING */
+        NETLINK_TYPE_BITFIELD32,                /* NLA_BITFIELD32 */
+        NETLINK_TYPE_REJECT,                    /* NLA_REJECT */
+        NETLINK_TYPE_IN_ADDR,
+        NETLINK_TYPE_ETHER_ADDR,
+        NETLINK_TYPE_CACHE_INFO,
+        NETLINK_TYPE_SOCKADDR,
+        NETLINK_TYPE_NESTED,                    /* NLA_NESTED */
+        NETLINK_TYPE_NESTED_UNION_BY_STRING,
+        NETLINK_TYPE_NESTED_UNION_BY_FAMILY,
+        _NETLINK_TYPE_MAX,
+        _NETLINK_TYPE_INVALID = -EINVAL,
+} NLAType;
+
+typedef struct NLAPolicy NLAPolicy;
+typedef struct NLAPolicySet NLAPolicySet;
+typedef struct NLAPolicySetUnion NLAPolicySetUnion;
+
+const NLAPolicy *rtnl_get_policy(uint16_t nlmsg_type);
+const NLAPolicy *nfnl_get_policy(uint16_t nlmsg_type);
+const NLAPolicySet *genl_get_policy_set_by_name(const char *name);
+int genl_get_policy_set_and_header_size(
+                sd_netlink *nl,
+                uint16_t id,
+                const NLAPolicySet **ret_policy_set,
+                size_t *ret_header_size);
+
+NLAType policy_get_type(const NLAPolicy *policy);
+size_t policy_get_size(const NLAPolicy *policy);
+const NLAPolicySet *policy_get_policy_set(const NLAPolicy *policy);
+const NLAPolicySetUnion *policy_get_policy_set_union(const NLAPolicy *policy);
+
+int netlink_get_policy_set_and_header_size(
+                sd_netlink *nl,
+                uint16_t type,
+                const NLAPolicySet **ret_policy_set,
+                size_t *ret_header_size);
+
+const NLAPolicy *policy_set_get_policy(const NLAPolicySet *policy_set, uint16_t attr_type);
+const NLAPolicySet *policy_set_get_policy_set(const NLAPolicySet *type_system, uint16_t attr_type);
+const NLAPolicySetUnion *policy_set_get_policy_set_union(const NLAPolicySet *type_system, uint16_t attr_type);
+uint16_t policy_set_union_get_match_attribute(const NLAPolicySetUnion *policy_set_union);
+const NLAPolicySet *policy_set_union_get_policy_set_by_string(const NLAPolicySetUnion *type_system_union, const char *string);
+const NLAPolicySet *policy_set_union_get_policy_set_by_family(const NLAPolicySetUnion *type_system_union, int family);