mirror of
git://git.code.sf.net/p/xtables-addons/xtables-addons
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f2e21e67a5
net_random has been removed in commit v3.14-rc1~94^2~191 and replaced by its definition, prandom_u32. prandom_u32 was only introduced in v3.8-rc1~74^2~22, so we will have an extra ifdef for 3.7 support.
77 lines
1.9 KiB
C
77 lines
1.9 KiB
C
#ifndef _XTABLES_COMPAT_H
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#define _XTABLES_COMPAT_H 1
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#include <linux/kernel.h>
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#include <linux/version.h>
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#include "compat_skbuff.h"
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#include "compat_xtnu.h"
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#define DEBUGP Use__pr_debug__instead
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#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 7, 0)
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# warning Kernels below 3.7 not supported.
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#endif
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#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 8, 0)
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# define prandom_u32() random32()
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#endif
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#if defined(CONFIG_NF_CONNTRACK) || defined(CONFIG_NF_CONNTRACK_MODULE)
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# if !defined(CONFIG_NF_CONNTRACK_MARK)
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# warning You have CONFIG_NF_CONNTRACK enabled, but CONFIG_NF_CONNTRACK_MARK is not (please enable).
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# endif
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# include <net/netfilter/nf_conntrack.h>
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#else
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# warning You need CONFIG_NF_CONNTRACK.
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#endif
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#if !defined(NIP6) && !defined(NIP6_FMT)
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# define NIP6(addr) \
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ntohs((addr).s6_addr16[0]), \
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ntohs((addr).s6_addr16[1]), \
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ntohs((addr).s6_addr16[2]), \
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ntohs((addr).s6_addr16[3]), \
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ntohs((addr).s6_addr16[4]), \
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ntohs((addr).s6_addr16[5]), \
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ntohs((addr).s6_addr16[6]), \
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ntohs((addr).s6_addr16[7])
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# define NIP6_FMT "%04x:%04x:%04x:%04x:%04x:%04x:%04x:%04x"
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#endif
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#if !defined(NIPQUAD) && !defined(NIPQUAD_FMT)
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# define NIPQUAD(addr) \
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((const unsigned char *)&addr)[0], \
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((const unsigned char *)&addr)[1], \
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((const unsigned char *)&addr)[2], \
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((const unsigned char *)&addr)[3]
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# define NIPQUAD_FMT "%u.%u.%u.%u"
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#endif
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#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 9, 0)
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static inline struct inode *file_inode(struct file *f)
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{
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return f->f_path.dentry->d_inode;
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}
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#endif
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#if LINUX_VERSION_CODE < KERNEL_VERSION(3, 10, 0)
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static inline void
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proc_set_user(struct proc_dir_entry *de, kuid_t uid, kgid_t gid)
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{
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de->uid = uid;
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de->gid = gid;
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}
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static inline void *PDE_DATA(struct inode *inode)
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{
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return PDE(inode)->data;
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}
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static inline void proc_remove(struct proc_dir_entry *de)
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{
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if (de != NULL)
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remove_proc_entry(de->name, de->parent);
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}
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#endif
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#endif /* _XTABLES_COMPAT_H */
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