ip route: Remove rtnl_rtcache_request

[mirror_iproute2.git] / include / libnetlink.h

diff --git a/include/libnetlink.h b/include/libnetlink.h
index 77b62605a76c85216e1f6dacffeda60ca9525572..b0051f390980770c7aa108ce2bb583bdc6cb1a53 100644 (file)
--- a/include/libnetlink.h
+++ b/include/libnetlink.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __LIBNETLINK_H__
 #define __LIBNETLINK_H__ 1
 
@@ -45,19 +46,38 @@ int rtnl_open_byproto(struct rtnl_handle *rth, unsigned int subscriptions,
        __attribute__((warn_unused_result));
 
 void rtnl_close(struct rtnl_handle *rth);
-int rtnl_wilddump_request(struct rtnl_handle *rth, int fam, int type)
+
+typedef int (*req_filter_fn_t)(struct nlmsghdr *nlh, int reqlen);
+
+int rtnl_addrdump_req(struct rtnl_handle *rth, int family)
+       __attribute__((warn_unused_result));
+int rtnl_addrlbldump_req(struct rtnl_handle *rth, int family)
+       __attribute__((warn_unused_result));
+int rtnl_routedump_req(struct rtnl_handle *rth, int family,
+                      req_filter_fn_t filter_fn)
+       __attribute__((warn_unused_result));
+int rtnl_ruledump_req(struct rtnl_handle *rth, int family)
+       __attribute__((warn_unused_result));
+int rtnl_neighdump_req(struct rtnl_handle *rth, int family)
+       __attribute__((warn_unused_result));
+int rtnl_neightbldump_req(struct rtnl_handle *rth, int family)
+       __attribute__((warn_unused_result));
+int rtnl_mdbdump_req(struct rtnl_handle *rth, int family)
+       __attribute__((warn_unused_result));
+int rtnl_netconfdump_req(struct rtnl_handle *rth, int family)
        __attribute__((warn_unused_result));
-int rtnl_wilddump_req_filter(struct rtnl_handle *rth, int fam, int type,
-                                   __u32 filt_mask)
+int rtnl_nsiddump_req(struct rtnl_handle *rth, int family)
        __attribute__((warn_unused_result));
 
-typedef int (*req_filter_fn_t)(struct nlmsghdr *nlh, int reqlen);
+int rtnl_linkdump_req(struct rtnl_handle *rth, int fam)
+       __attribute__((warn_unused_result));
+int rtnl_linkdump_req_filter(struct rtnl_handle *rth, int fam, __u32 filt_mask)
+       __attribute__((warn_unused_result));
 
-int rtnl_wilddump_req_filter_fn(struct rtnl_handle *rth, int fam, int type,
+int rtnl_linkdump_req_filter_fn(struct rtnl_handle *rth, int fam,
                                req_filter_fn_t fn)
        __attribute__((warn_unused_result));
-int rtnl_wilddump_stats_req_filter(struct rtnl_handle *rth, int fam, int type,
-                                  __u32 filt_mask)
+int rtnl_statsdump_req_filter(struct rtnl_handle *rth, int fam, __u32 filt_mask)
        __attribute__((warn_unused_result));
 int rtnl_dump_request(struct rtnl_handle *rth, int type, void *req,
                             int len)
@@ -69,11 +89,9 @@ struct rtnl_ctrl_data {
        int     nsid;
 };
 
-typedef int (*rtnl_filter_t)(const struct sockaddr_nl *,
-                            struct nlmsghdr *n, void *);
+typedef int (*rtnl_filter_t)(struct nlmsghdr *n, void *);
 
-typedef int (*rtnl_listen_filter_t)(const struct sockaddr_nl *,
-                                   struct rtnl_ctrl_data *,
+typedef int (*rtnl_listen_filter_t)(struct rtnl_ctrl_data *,
                                    struct nlmsghdr *n, void *);
 
 typedef int (*nl_ext_ack_fn_t)(const char *errmsg, uint32_t off,
@@ -85,8 +103,6 @@ struct rtnl_dump_filter_arg {
        __u16 nc_flags;
 };
 
-int rtnl_dump_filter_l(struct rtnl_handle *rth,
-                             const struct rtnl_dump_filter_arg *arg);
 int rtnl_dump_filter_nc(struct rtnl_handle *rth,
                        rtnl_filter_t filter,
                        void *arg, __u16 nc_flags);
@@ -95,8 +111,8 @@ int rtnl_dump_filter_nc(struct rtnl_handle *rth,
 int rtnl_talk(struct rtnl_handle *rtnl, struct nlmsghdr *n,
              struct nlmsghdr **answer)
        __attribute__((warn_unused_result));
-int rtnl_talk_extack(struct rtnl_handle *rtnl, struct nlmsghdr *n,
-             struct nlmsghdr **answer, nl_ext_ack_fn_t errfn)
+int rtnl_talk_iov(struct rtnl_handle *rtnl, struct iovec *iovec, size_t iovlen,
+                 struct nlmsghdr **answer)
        __attribute__((warn_unused_result));
 int rtnl_talk_suppress_rtnl_errmsg(struct rtnl_handle *rtnl, struct nlmsghdr *n,
                                   struct nlmsghdr **answer)
@@ -105,6 +121,7 @@ int rtnl_send(struct rtnl_handle *rth, const void *buf, int)
        __attribute__((warn_unused_result));
 int rtnl_send_check(struct rtnl_handle *rth, const void *buf, int)
        __attribute__((warn_unused_result));
+int nl_dump_ext_ack(const struct nlmsghdr *nlh, nl_ext_ack_fn_t errfn);
 
 int addattr(struct nlmsghdr *n, int maxlen, int type);
 int addattr8(struct nlmsghdr *n, int maxlen, int type, __u8 data);
@@ -131,8 +148,6 @@ int rta_addattr_l(struct rtattr *rta, int maxlen, int type,
 int parse_rtattr(struct rtattr *tb[], int max, struct rtattr *rta, int len);
 int parse_rtattr_flags(struct rtattr *tb[], int max, struct rtattr *rta,
                              int len, unsigned short flags);
-int parse_rtattr_byindex(struct rtattr *tb[], int max,
-                        struct rtattr *rta, int len);
 struct rtattr *parse_rtattr_one(int type, struct rtattr *rta, int len);
 int __parse_rtattr_nested_compat(struct rtattr *tb[], int max, struct rtattr *rta, int len);
 
@@ -180,6 +195,17 @@ static inline __u64 rta_getattr_u64(const struct rtattr *rta)
        memcpy(&tmp, RTA_DATA(rta), sizeof(__u64));
        return tmp;
 }
+static inline __s32 rta_getattr_s32(const struct rtattr *rta)
+{
+       return *(__s32 *)RTA_DATA(rta);
+}
+static inline __s64 rta_getattr_s64(const struct rtattr *rta)
+{
+       __s64 tmp;
+
+       memcpy(&tmp, RTA_DATA(rta), sizeof(tmp));
+       return tmp;
+}
 static inline const char *rta_getattr_str(const struct rtattr *rta)
 {
        return (const char *)RTA_DATA(rta);