diff options
Diffstat (limited to 'tools/net/ynl/lib/ynl.h')
| -rw-r--r-- | tools/net/ynl/lib/ynl.h | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/tools/net/ynl/lib/ynl.h b/tools/net/ynl/lib/ynl.h index ce77a6d76ce0..6cd570b283ea 100644 --- a/tools/net/ynl/lib/ynl.h +++ b/tools/net/ynl/lib/ynl.h @@ -12,6 +12,7 @@ enum ynl_error_code { YNL_ERROR_NONE = 0, __YNL_ERRNO_END = 4096, YNL_ERROR_INTERNAL, + YNL_ERROR_DUMP_INTER, YNL_ERROR_EXPECT_ACK, YNL_ERROR_EXPECT_MSG, YNL_ERROR_UNEXPECT_MSG, @@ -19,6 +20,8 @@ enum ynl_error_code { YNL_ERROR_ATTR_INVALID, YNL_ERROR_UNKNOWN_NTF, YNL_ERROR_INV_RESP, + YNL_ERROR_INPUT_INVALID, + YNL_ERROR_INPUT_TOO_BIG, }; /** @@ -58,7 +61,7 @@ struct ynl_sock { /* private: */ const struct ynl_family *family; - struct mnl_socket *sock; + int socket; __u32 seq; __u32 portid; __u16 family_id; @@ -73,7 +76,7 @@ struct ynl_sock { struct ynl_ntf_base_type **ntf_last_next; struct nlmsghdr *nlh; - struct ynl_policy_nest *req_policy; + const struct ynl_policy_nest *req_policy; unsigned char *tx_buf; unsigned char *rx_buf; unsigned char raw_buf[]; @@ -88,6 +91,18 @@ void ynl_sock_destroy(struct ynl_sock *ys); !ynl_dump_obj_is_last(iter); \ iter = ynl_dump_obj_next(iter)) +/** + * ynl_dump_empty() - does the dump have no entries + * @dump: pointer to the dump list, as returned by a dump call + * + * Check if the dump is empty, i.e. contains no objects. + * Dump calls return NULL on error, and terminator element if empty. + */ +static inline bool ynl_dump_empty(void *dump) +{ + return dump == (void *)YNL_LIST_END; +} + int ynl_subscribe(struct ynl_sock *ys, const char *grp_name); int ynl_socket_get_fd(struct ynl_sock *ys); int ynl_ntf_check(struct ynl_sock *ys); |