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Linux Kernel
3.7.1
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Linux Kernel
3.7.1
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#include <linux/socket.h>#include <linux/types.h>Go to the source code of this file.
Data Structures | |
| struct | sockaddr_nl |
| struct | nlmsghdr |
| struct | nlmsgerr |
| struct | nl_pktinfo |
| struct | nlattr |
Macros | |
| #define | NETLINK_ROUTE 0 /* Routing/device hook */ |
| #define | NETLINK_UNUSED 1 /* Unused number */ |
| #define | NETLINK_USERSOCK 2 /* Reserved for user mode socket protocols */ |
| #define | NETLINK_FIREWALL 3 /* Unused number, formerly ip_queue */ |
| #define | NETLINK_SOCK_DIAG 4 /* socket monitoring */ |
| #define | NETLINK_NFLOG 5 /* netfilter/iptables ULOG */ |
| #define | NETLINK_XFRM 6 /* ipsec */ |
| #define | NETLINK_SELINUX 7 /* SELinux event notifications */ |
| #define | NETLINK_ISCSI 8 /* Open-iSCSI */ |
| #define | NETLINK_AUDIT 9 /* auditing */ |
| #define | NETLINK_FIB_LOOKUP 10 |
| #define | NETLINK_CONNECTOR 11 |
| #define | NETLINK_NETFILTER 12 /* netfilter subsystem */ |
| #define | NETLINK_IP6_FW 13 |
| #define | NETLINK_DNRTMSG 14 /* DECnet routing messages */ |
| #define | NETLINK_KOBJECT_UEVENT 15 /* Kernel messages to userspace */ |
| #define | NETLINK_GENERIC 16 |
| #define | NETLINK_SCSITRANSPORT 18 /* SCSI Transports */ |
| #define | NETLINK_ECRYPTFS 19 |
| #define | NETLINK_RDMA 20 |
| #define | NETLINK_CRYPTO 21 /* Crypto layer */ |
| #define | NETLINK_INET_DIAG NETLINK_SOCK_DIAG |
| #define | MAX_LINKS 32 |
| #define | NLM_F_REQUEST 1 /* It is request message. */ |
| #define | NLM_F_MULTI 2 /* Multipart message, terminated by NLMSG_DONE */ |
| #define | NLM_F_ACK 4 /* Reply with ack, with zero or error code */ |
| #define | NLM_F_ECHO 8 /* Echo this request */ |
| #define | NLM_F_DUMP_INTR 16 /* Dump was inconsistent due to sequence change */ |
| #define | NLM_F_ROOT 0x100 /* specify tree root */ |
| #define | NLM_F_MATCH 0x200 /* return all matching */ |
| #define | NLM_F_ATOMIC 0x400 /* atomic GET */ |
| #define | NLM_F_DUMP (NLM_F_ROOT|NLM_F_MATCH) |
| #define | NLM_F_REPLACE 0x100 /* Override existing */ |
| #define | NLM_F_EXCL 0x200 /* Do not touch, if it exists */ |
| #define | NLM_F_CREATE 0x400 /* Create, if it does not exist */ |
| #define | NLM_F_APPEND 0x800 /* Add to end of list */ |
| #define | NLMSG_ALIGNTO 4U |
| #define | NLMSG_ALIGN(len) ( ((len)+NLMSG_ALIGNTO-1) & ~(NLMSG_ALIGNTO-1) ) |
| #define | NLMSG_HDRLEN ((int) NLMSG_ALIGN(sizeof(struct nlmsghdr))) |
| #define | NLMSG_LENGTH(len) ((len)+NLMSG_ALIGN(NLMSG_HDRLEN)) |
| #define | NLMSG_SPACE(len) NLMSG_ALIGN(NLMSG_LENGTH(len)) |
| #define | NLMSG_DATA(nlh) ((void*)(((char*)nlh) + NLMSG_LENGTH(0))) |
| #define | NLMSG_NEXT(nlh, len) |
| #define | NLMSG_OK(nlh, len) |
| #define | NLMSG_PAYLOAD(nlh, len) ((nlh)->nlmsg_len - NLMSG_SPACE((len))) |
| #define | NLMSG_NOOP 0x1 /* Nothing. */ |
| #define | NLMSG_ERROR 0x2 /* Error */ |
| #define | NLMSG_DONE 0x3 /* End of a dump */ |
| #define | NLMSG_OVERRUN 0x4 /* Data lost */ |
| #define | NLMSG_MIN_TYPE 0x10 /* < 0x10: reserved control messages */ |
| #define | NETLINK_ADD_MEMBERSHIP 1 |
| #define | NETLINK_DROP_MEMBERSHIP 2 |
| #define | NETLINK_PKTINFO 3 |
| #define | NETLINK_BROADCAST_ERROR 4 |
| #define | NETLINK_NO_ENOBUFS 5 |
| #define | NET_MAJOR 36 /* Major 36 is reserved for networking */ |
| #define | NLA_F_NESTED (1 << 15) |
| #define | NLA_F_NET_BYTEORDER (1 << 14) |
| #define | NLA_TYPE_MASK ~(NLA_F_NESTED | NLA_F_NET_BYTEORDER) |
| #define | NLA_ALIGNTO 4 |
| #define | NLA_ALIGN(len) (((len) + NLA_ALIGNTO - 1) & ~(NLA_ALIGNTO - 1)) |
| #define | NLA_HDRLEN ((int) NLA_ALIGN(sizeof(struct nlattr))) |
Enumerations | |
| enum | { NETLINK_UNCONNECTED = 0, NETLINK_CONNECTED } |
| #define NETLINK_INET_DIAG NETLINK_SOCK_DIAG |
| #define NETLINK_KOBJECT_UEVENT 15 /* Kernel messages to userspace */ |
| #define NETLINK_SELINUX 7 /* SELinux event notifications */ |
| #define NLA_ALIGN | ( | len | ) | (((len) + NLA_ALIGNTO - 1) & ~(NLA_ALIGNTO - 1)) |
| #define NLA_TYPE_MASK ~(NLA_F_NESTED | NLA_F_NET_BYTEORDER) |
| #define NLM_F_CREATE 0x400 /* Create, if it does not exist */ |
| #define NLM_F_DUMP (NLM_F_ROOT|NLM_F_MATCH) |
| #define NLM_F_DUMP_INTR 16 /* Dump was inconsistent due to sequence change */ |
| #define NLM_F_MULTI 2 /* Multipart message, terminated by NLMSG_DONE */ |
| #define NLMSG_ALIGN | ( | len | ) | ( ((len)+NLMSG_ALIGNTO-1) & ~(NLMSG_ALIGNTO-1) ) |
| #define NLMSG_DATA | ( | nlh | ) | ((void*)(((char*)nlh) + NLMSG_LENGTH(0))) |
| #define NLMSG_HDRLEN ((int) NLMSG_ALIGN(sizeof(struct nlmsghdr))) |
| #define NLMSG_LENGTH | ( | len | ) | ((len)+NLMSG_ALIGN(NLMSG_HDRLEN)) |
| #define NLMSG_MIN_TYPE 0x10 /* < 0x10: reserved control messages */ |
| #define NLMSG_NEXT | ( | nlh, | |
| len | |||
| ) |
| #define NLMSG_OK | ( | nlh, | |
| len | |||
| ) |
| #define NLMSG_PAYLOAD | ( | nlh, | |
| len | |||
| ) | ((nlh)->nlmsg_len - NLMSG_SPACE((len))) |
| #define NLMSG_SPACE | ( | len | ) | NLMSG_ALIGN(NLMSG_LENGTH(len)) |
1.8.2