+++ /dev/null
-#ifndef __LINUX_NETLINK_H
-#define __LINUX_NETLINK_H
-
-#define NETLINK_ROUTE 0 /* Routing/device hook */
-#define NETLINK_W1 1 /* 1-wire subsystem */
-#define NETLINK_USERSOCK 2 /* Reserved for user mode socket protocols */
-#define NETLINK_FIREWALL 3 /* Firewalling hook */
-#define NETLINK_INET_DIAG 4 /* INET socket monitoring */
-#define NETLINK_TCPDIAG NETLINK_INET_DIAG
-#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
-#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 MAX_LINKS 32
-
-/**
- * Netlink socket address
- * @ingroup nl
- */
-struct sockaddr_nl
-{
- /** socket family (AF_NETLINK) */
- sa_family_t nl_family;
-
- /** Padding (unused) */
- unsigned short nl_pad;
-
- /** Unique process ID */
- uint32_t nl_pid;
-
- /** Multicast group subscriptions */
- uint32_t nl_groups;
-};
-
-/**
- * Netlink message header
- * @ingroup msg
- */
-struct nlmsghdr
-{
- /**
- * Length of message including header.
- */
- uint32_t nlmsg_len;
-
- /**
- * Message type (content type)
- */
- uint16_t nlmsg_type;
-
- /**
- * Message flags
- */
- uint16_t nlmsg_flags;
-
- /**
- * Sequence number
- */
- uint32_t nlmsg_seq;
-
- /**
- * Netlink PID of the proccess sending the message.
- */
- uint32_t nlmsg_pid;
-};
-
-/**
- * @name Standard message flags
- * @{
- */
-
-/**
- * Must be set on all request messages (typically from user space to
- * kernel space).
- * @ingroup msg
- */
-#define NLM_F_REQUEST 1
-
-/**
- * Indicates the message is part of a multipart message terminated
- * by NLMSG_DONE.
- */
-#define NLM_F_MULTI 2
-
-/**
- * Request for an acknowledgment on success.
- */
-#define NLM_F_ACK 4
-
-/**
- * Echo this request
- */
-#define NLM_F_ECHO 8
-
-/** @} */
-
-/**
- * @name Additional message flags for GET requests
- * @{
- */
-
-/**
- * Return the complete table instead of a single entry.
- * @ingroup msg
- */
-#define NLM_F_ROOT 0x100
-
-/**
- * Return all entries matching criteria passed in message content.
- */
-#define NLM_F_MATCH 0x200
-
-/**
- * Return an atomic snapshot of the table being referenced. This
- * may require special privileges because it has the potential to
- * interrupt service in the FE for a longer time.
- */
-#define NLM_F_ATOMIC 0x400
-
-/**
- * Dump all entries
- */
-#define NLM_F_DUMP (NLM_F_ROOT|NLM_F_MATCH)
-
-/** @} */
-
-/**
- * @name Additional messsage flags for NEW requests
- * @{
- */
-
-/**
- * Replace existing matching config object with this request.
- * @ingroup msg
- */
-#define NLM_F_REPLACE 0x100
-
-/**
- * Don't replace the config object if it already exists.
- */
-#define NLM_F_EXCL 0x200
-
-/**
- * Create config object if it doesn't already exist.
- */
-#define NLM_F_CREATE 0x400
-
-/**
- * Add to the end of the object list.
- */
-#define NLM_F_APPEND 0x800
-
-/** @} */
-
-#define NLMSG_ALIGNTO 4
-#define NLMSG_ALIGN(len) ( ((len)+NLMSG_ALIGNTO-1) & ~(NLMSG_ALIGNTO-1) )
-#define NLMSG_HDRLEN ((int) NLMSG_ALIGN(sizeof(struct nlmsghdr)))
-
-/**
- * @name Standard Message types
- * @{
- */
-
-/**
- * No operation, message must be ignored
- * @ingroup msg
- */
-#define NLMSG_NOOP 0x1
-
-/**
- * The message signals an error and the payload contains a nlmsgerr
- * structure. This can be looked at as a NACK and typically it is
- * from FEC to CPC.
- */
-#define NLMSG_ERROR 0x2
-
-/**
- * Message terminates a multipart message.
- */
-#define NLMSG_DONE 0x3
-
-/**
- * The message signals that data got lost
- */
-#define NLMSG_OVERRUN 0x4
-
-/**
- * Lower limit of reserved message types
- */
-#define NLMSG_MIN_TYPE 0x10
-
-/** @} */
-
-/**
- * Netlink error message
- * @ingroup msg
- */
-struct nlmsgerr
-{
- /** Error code (errno number) */
- int error;
-
- /** Original netlink message causing the error */
- struct nlmsghdr msg;
-};
-
-#define NETLINK_ADD_MEMBERSHIP 1
-#define NETLINK_DROP_MEMBERSHIP 2
-#define NETLINK_PKTINFO 3
-
-struct nl_pktinfo
-{
- __u32 group;
-};
-
-/**
- * Netlink Attribute
- * @ingroup attr
- */
-struct nlattr
-{
- /** Attribute length */
- __u16 nla_len;
-
- /** Attribute type */
- __u16 nla_type;
-};
-
-#define NLA_ALIGNTO 4
-#define NLA_ALIGN(len) (((len) + NLA_ALIGNTO - 1) & ~(NLA_ALIGNTO - 1))
-#define NLA_HDRLEN ((int) NLA_ALIGN(sizeof(struct nlattr)))
-
-#endif /* __LINUX_NETLINK_H */
git://git.onelab.eu / libnl.git / blobdiff