Build a netlink message to add a new classifier
- cls classifier to add
- flags additional netlink message flags
- result Pointer to store resulting message.
Builds a new netlink message requesting an addition of a classifier The netlink message header isn't fully equipped with all relevant fields and must be sent out via
nl_send_auto_complete() or supplemented as needed.
classifier must contain the attributes of the new classifier set via
rtnl_cls_set_*
functions.
opts may point to the clsasifier specific options.
- Returns:
- 0 on success or a negative error code.
Definition at line 142 of file cls.c.
Referenced by rtnl_cls_add().
{
return cls_build(cls, RTM_NEWTFILTER, NLM_F_CREATE | flags, result);
}