ip link: Drop cache entry on any changes

[mirror_iproute2.git] / include / libnetlink.h

diff --git a/include/libnetlink.h b/include/libnetlink.h
index 8f2b2935074a3329d27d16c1f1d3acd0a49fafd4..503b3ec11bb6bda345e663f04adedde39289c338 100644 (file)
--- a/include/libnetlink.h
+++ b/include/libnetlink.h
@@ -23,6 +23,7 @@ struct rtnl_handle {
        FILE                   *dump_fp;
 #define RTNL_HANDLE_F_LISTEN_ALL_NSID          0x01
 #define RTNL_HANDLE_F_SUPPRESS_NLERR           0x02
+#define RTNL_HANDLE_F_STRICT_CHK               0x04
        int                     flags;
 };
 
@@ -46,29 +47,44 @@ int rtnl_open_byproto(struct rtnl_handle *rth, unsigned int subscriptions,
        __attribute__((warn_unused_result));
 
 void rtnl_close(struct rtnl_handle *rth);
+void rtnl_set_strict_dump(struct rtnl_handle *rth);
 
-int rtnl_addrdump_req(struct rtnl_handle *rth, int family)
+typedef int (*req_filter_fn_t)(struct nlmsghdr *nlh, int reqlen);
+
+int rtnl_addrdump_req(struct rtnl_handle *rth, int family,
+                     req_filter_fn_t filter_fn)
        __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)
+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,
+                      req_filter_fn_t filter_fn)
+       __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_wilddump_request(struct rtnl_handle *rth, int fam, int type)
+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_fdb_linkdump_req_filter_fn(struct rtnl_handle *rth,
+                                   req_filter_fn_t filter_fn)
+       __attribute__((warn_unused_result));
+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)
@@ -80,11 +96,9 @@ 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,
@@ -96,8 +110,6 @@ 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);
@@ -109,9 +121,6 @@ int rtnl_talk(struct rtnl_handle *rtnl, struct nlmsghdr *n,
 int rtnl_talk_iov(struct rtnl_handle *rtnl, struct iovec *iovec, size_t iovlen,
                  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)
-       __attribute__((warn_unused_result));
 int rtnl_talk_suppress_rtnl_errmsg(struct rtnl_handle *rtnl, struct nlmsghdr *n,
                                   struct nlmsghdr **answer)
        __attribute__((warn_unused_result));
@@ -146,8 +155,6 @@ 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);
 
@@ -195,6 +202,17 @@ 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);