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30 lines
889 B
C
30 lines
889 B
C
#ifndef __RTNETLINK_WRAPPER_H
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#define __RTNETLINK_WRAPPER_H 1
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#include_next <linux/rtnetlink.h>
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#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19)
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static inline int rtnl_notify(struct sk_buff *skb, struct net *net, u32 pid,
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u32 group, struct nlmsghdr *nlh, gfp_t flags)
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{
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BUG_ON(nlh); /* not implemented */
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if (group) {
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/* errors reported via destination sk->sk_err */
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nlmsg_multicast(rtnl, skb, 0, group);
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}
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return 0;
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}
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static inline void rtnl_set_sk_err(struct net *net, u32 group, int error)
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{
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netlink_set_err(rtnl, 0, group, error);
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}
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#elif LINUX_VERSION_CODE < KERNEL_VERSION(2,6,25)
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#define rtnl_notify(skb, net, pid, group, nlh, flags) \
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((void) (net), rtnl_notify(skb, pid, group, nlh, flags))
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#define rtnl_set_sk_err(net, group, error) \
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((void) (net), rtnl_set_sk_err(group, error))
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#endif /* linux kernel < 2.6.25 */
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#endif /* linux/rtnetlink.h wrapper */
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