| lh | 9ed821d | 2023-04-07 01:36:19 -0700 | [diff] [blame] | 1 | /* |
| 2 | * netlink/socket.h Netlink Socket |
| 3 | * |
| 4 | * This library is free software; you can redistribute it and/or |
| 5 | * modify it under the terms of the GNU Lesser General Public |
| 6 | * License as published by the Free Software Foundation version 2.1 |
| 7 | * of the License. |
| 8 | * |
| 9 | * Copyright (c) 2003-2008 Thomas Graf <tgraf@suug.ch> |
| 10 | */ |
| 11 | |
| 12 | #ifndef NETLINK_SOCKET_H_ |
| 13 | #define NETLINK_SOCKET_H_ |
| 14 | |
| 15 | #include <netlink/types.h> |
| 16 | #include <netlink/handlers.h> |
| 17 | |
| 18 | #ifdef __cplusplus |
| 19 | extern "C" { |
| 20 | #endif |
| 21 | |
| 22 | extern struct nl_sock * nl_socket_alloc(void); |
| 23 | extern struct nl_sock * nl_socket_alloc_cb(struct nl_cb *); |
| 24 | extern void nl_socket_free(struct nl_sock *); |
| 25 | |
| 26 | extern uint32_t nl_socket_get_local_port(const struct nl_sock *); |
| 27 | extern void nl_socket_set_local_port(struct nl_sock *, uint32_t); |
| 28 | |
| 29 | extern int nl_socket_add_memberships(struct nl_sock *, int, ...); |
| 30 | extern int nl_socket_add_membership(struct nl_sock *, int); |
| 31 | extern int nl_socket_drop_memberships(struct nl_sock *, int, ...); |
| 32 | extern int nl_socket_drop_membership(struct nl_sock *, |
| 33 | int); |
| 34 | extern void nl_join_groups(struct nl_sock *, int); |
| 35 | |
| 36 | |
| 37 | extern uint32_t nl_socket_get_peer_port(const struct nl_sock *); |
| 38 | extern void nl_socket_set_peer_port(struct nl_sock *, |
| 39 | uint32_t); |
| 40 | extern uint32_t nl_socket_get_peer_groups(const struct nl_sock *sk); |
| 41 | extern void nl_socket_set_peer_groups(struct nl_sock *sk, uint32_t groups); |
| 42 | extern struct nl_cb * nl_socket_get_cb(const struct nl_sock *); |
| 43 | extern void nl_socket_set_cb(struct nl_sock *, |
| 44 | struct nl_cb *); |
| 45 | extern int nl_socket_modify_cb(struct nl_sock *, enum nl_cb_type, |
| 46 | enum nl_cb_kind, |
| 47 | nl_recvmsg_msg_cb_t, void *); |
| 48 | extern int nl_socket_modify_err_cb(struct nl_sock *, enum nl_cb_kind, |
| 49 | nl_recvmsg_err_cb_t, void *); |
| 50 | |
| 51 | extern int nl_socket_set_buffer_size(struct nl_sock *, int, int); |
| 52 | extern int nl_socket_set_msg_buf_size(struct nl_sock *, size_t); |
| 53 | extern size_t nl_socket_get_msg_buf_size(struct nl_sock *); |
| 54 | extern int nl_socket_set_passcred(struct nl_sock *, int); |
| 55 | extern int nl_socket_recv_pktinfo(struct nl_sock *, int); |
| 56 | |
| 57 | extern void nl_socket_disable_seq_check(struct nl_sock *); |
| 58 | extern unsigned int nl_socket_use_seq(struct nl_sock *); |
| 59 | extern void nl_socket_disable_auto_ack(struct nl_sock *); |
| 60 | extern void nl_socket_enable_auto_ack(struct nl_sock *); |
| 61 | |
| 62 | extern int nl_socket_get_fd(const struct nl_sock *); |
| 63 | extern int nl_socket_set_nonblocking(const struct nl_sock *); |
| 64 | extern void nl_socket_enable_msg_peek(struct nl_sock *); |
| 65 | extern void nl_socket_disable_msg_peek(struct nl_sock *); |
| 66 | |
| 67 | #ifdef __cplusplus |
| 68 | } |
| 69 | #endif |
| 70 | |
| 71 | #endif |