Ben Pfaff
ff9464d2ad
NLMSG_DEFAULT_SIZE was introduced in 2.6.20-rc1 in commit 339bf98ff, "[NETLINK]: Do precise netlink message allocations where possible", but we only defined it for kernels 2.6.18 and earlier. This change fixes up the discrepancy.
25 lines
529 B
C
25 lines
529 B
C
#ifndef __LINUX_NETLINK_WRAPPER_H
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#define __LINUX_NETLINK_WRAPPER_H 1
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#include <linux/skbuff.h>
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#include_next <linux/netlink.h>
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#include <net/netlink.h>
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#include <linux/version.h>
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#ifndef NLMSG_DEFAULT_SIZE
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#define NLMSG_DEFAULT_SIZE (NLMSG_GOODSIZE - NLMSG_HDRLEN)
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#endif
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#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,19)
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#define nlmsg_new(s, f) nlmsg_new_proper((s), (f))
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static inline struct sk_buff *nlmsg_new_proper(int size, gfp_t flags)
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{
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return alloc_skb(size, flags);
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}
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#endif /* linux kernel < 2.6.19 */
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#endif
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