2 * net/tipc/group.h: Include file for TIPC group unicast/multicast functions
4 * Copyright (c) 2017, Ericsson AB
5 * Copyright (c) 2020, Red Hat Inc
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20 * Alternatively, this software may be distributed under the terms of the
21 * GNU General Public License ("GPL") version 2 as published by the Free
22 * Software Foundation.
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46 struct tipc_group *tipc_group_create(struct net *net, u32 portid,
47 struct tipc_group_req *mreq,
49 void tipc_group_join(struct net *net, struct tipc_group *grp, int *sk_rcv_buf);
50 void tipc_group_delete(struct net *net, struct tipc_group *grp);
51 void tipc_group_add_member(struct tipc_group *grp, u32 node,
52 u32 port, u32 instance);
53 struct tipc_nlist *tipc_group_dests(struct tipc_group *grp);
54 void tipc_group_self(struct tipc_group *grp, struct tipc_service_range *seq,
56 u32 tipc_group_exclude(struct tipc_group *grp);
57 void tipc_group_filter_msg(struct tipc_group *grp,
58 struct sk_buff_head *inputq,
59 struct sk_buff_head *xmitq);
60 void tipc_group_member_evt(struct tipc_group *grp, bool *wakeup,
61 int *sk_rcvbuf, struct tipc_msg *hdr,
62 struct sk_buff_head *inputq,
63 struct sk_buff_head *xmitq);
64 void tipc_group_proto_rcv(struct tipc_group *grp, bool *wakeup,
66 struct sk_buff_head *inputq,
67 struct sk_buff_head *xmitq);
68 void tipc_group_update_bc_members(struct tipc_group *grp, int len, bool ack);
69 bool tipc_group_cong(struct tipc_group *grp, u32 dnode, u32 dport,
70 int len, struct tipc_member **m);
71 bool tipc_group_bc_cong(struct tipc_group *grp, int len);
72 void tipc_group_update_rcv_win(struct tipc_group *grp, int blks, u32 node,
73 u32 port, struct sk_buff_head *xmitq);
74 u16 tipc_group_bc_snd_nxt(struct tipc_group *grp);
75 void tipc_group_update_member(struct tipc_member *m, int len);
76 int tipc_group_fill_sock_diag(struct tipc_group *grp, struct sk_buff *skb);