12 #ifndef NETLINK_NETLINK_H_ 13 #define NETLINK_NETLINK_H_ 20 #include <sys/socket.h> 21 #include <sys/types.h> 24 #include <netlink/netlink-compat.h> 25 #include <linux/netlink.h> 26 #include <linux/rtnetlink.h> 27 #include <linux/genetlink.h> 28 #include <linux/netfilter/nfnetlink.h> 29 #include <netinet/tcp.h> 30 #include <netlink/version.h> 31 #include <netlink/errno.h> 32 #include <netlink/types.h> 33 #include <netlink/handlers.h> 34 #include <netlink/socket.h> 35 #include <netlink/object.h> 44 struct nl_parser_param;
53 extern void nl_close(
struct nl_sock *);
56 extern int nl_sendto(
struct nl_sock *,
void *,
size_t);
57 extern int nl_sendmsg(
struct nl_sock *,
struct nl_msg *,
59 extern int nl_send(
struct nl_sock *,
struct nl_msg *);
61 struct iovec *,
unsigned);
66 extern int nl_send_auto(
struct nl_sock *,
struct nl_msg *);
69 extern int nl_send_sync(
struct nl_sock *,
struct nl_msg *);
74 extern int nl_recv(
struct nl_sock *,
75 struct sockaddr_nl *,
unsigned char **,
78 extern int nl_recvmsgs(
struct nl_sock *,
struct nl_cb *);
86 int (*parser)(
struct nl_cache_ops *,
89 struct nl_parser_param *),
92 int (*parser)(
struct nl_cache_ops *,
struct sockaddr_nl *,
93 struct nlmsghdr *,
struct nl_parser_param *),
94 struct nl_object **result,
97 extern char * nl_nlfamily2str(
int,
char *,
size_t);
98 extern int nl_str2nlfamily(
const char *);
int nl_send_auto_complete(struct nl_sock *, struct nl_msg *)
void nl_complete_msg(struct nl_sock *, struct nl_msg *)
Finalize Netlink message.
int nl_send_sync(struct nl_sock *, struct nl_msg *)
Finalize and transmit Netlink message and wait for ACK or error message.
int nl_pickup(struct nl_sock *, int(*parser)(struct nl_cache_ops *, struct sockaddr_nl *, struct nlmsghdr *, struct nl_parser_param *), struct nl_object **)
Pickup netlink answer, parse is and return object.
int nl_pickup_keep_syserr(struct nl_sock *sk, int(*parser)(struct nl_cache_ops *, struct sockaddr_nl *, struct nlmsghdr *, struct nl_parser_param *), struct nl_object **result, int *syserror)
Pickup netlink answer, parse is and return object with preserving system error.
int nl_recvmsgs(struct nl_sock *, struct nl_cb *)
Receive a set of messages from a netlink socket.
int nl_connect(struct nl_sock *, int)
Create file descriptor and bind socket.
int nl_send_iovec(struct nl_sock *, struct nl_msg *, struct iovec *, unsigned)
Transmit Netlink message (taking IO vector)
int nl_recvmsgs_default(struct nl_sock *)
Receive a set of message from a netlink socket using handlers in nl_sock.
int nl_send(struct nl_sock *, struct nl_msg *)
Transmit Netlink message.
int nl_send_simple(struct nl_sock *, int, int, void *, size_t)
Construct and transmit a Netlink message.
int nl_wait_for_ack(struct nl_sock *)
Wait for ACK.
void nl_close(struct nl_sock *)
Close Netlink socket.
void nl_auto_complete(struct nl_sock *, struct nl_msg *)
int nl_recvmsgs_report(struct nl_sock *, struct nl_cb *)
Receive a set of messages from a netlink socket and report parsed messages.
int nl_sendto(struct nl_sock *, void *, size_t)
Transmit raw data over Netlink socket.
int nl_send_auto(struct nl_sock *, struct nl_msg *)
Finalize and transmit Netlink message.
int nl_recv(struct nl_sock *, struct sockaddr_nl *, unsigned char **, struct ucred **)
Receive data from netlink socket.
int nl_debug
Global variable indicating the desired level of debugging output.
int nl_sendmsg(struct nl_sock *, struct nl_msg *, struct msghdr *)
Transmit Netlink message using sendmsg()