diff options
Diffstat (limited to 'include/rdma/rdma_netlink.h')
| -rw-r--r-- | include/rdma/rdma_netlink.h | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/include/rdma/rdma_netlink.h b/include/rdma/rdma_netlink.h index e38de79eeb4..0790882e0c9 100644 --- a/include/rdma/rdma_netlink.h +++ b/include/rdma/rdma_netlink.h @@ -43,7 +43,7 @@ int ibnl_remove_client(int index); * Returns the allocated buffer on success and NULL on failure. */ void *ibnl_put_msg(struct sk_buff *skb, struct nlmsghdr **nlh, int seq, - int len, int client, int op); + int len, int client, int op, int flags); /** * Put a new attribute in a supplied skb. * @skb: The netlink skb. @@ -56,4 +56,25 @@ void *ibnl_put_msg(struct sk_buff *skb, struct nlmsghdr **nlh, int seq, int ibnl_put_attr(struct sk_buff *skb, struct nlmsghdr *nlh, int len, void *data, int type); +/** + * Send the supplied skb to a specific userspace PID. + * @skb: The netlink skb + * @nlh: Header of the netlink message to send + * @pid: Userspace netlink process ID + * Returns 0 on success or a negative error code. + */ +int ibnl_unicast(struct sk_buff *skb, struct nlmsghdr *nlh, + __u32 pid); + +/** + * Send the supplied skb to a netlink group. + * @skb: The netlink skb + * @nlh: Header of the netlink message to send + * @group: Netlink group ID + * @flags: allocation flags + * Returns 0 on success or a negative error code. + */ +int ibnl_multicast(struct sk_buff *skb, struct nlmsghdr *nlh, + unsigned int group, gfp_t flags); + #endif /* _RDMA_NETLINK_H */ |