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#ifndef LINUX_26_37_COMPAT_H
#define LINUX_26_37_COMPAT_H
#include <linux/version.h>
#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,37))
#include <linux/skbuff.h>
#include <linux/leds.h>
#define SDIO_CLASS_BT_AMP 0x09 /* Type-A Bluetooth AMP interface */
extern struct kobj_ns_type_operations net_ns_type_operations;
/* mask skb_checksum_none_assert as RHEL6 backports this */
#define skb_checksum_none_assert(a) compat_skb_checksum_none_assert(a)
/**
* skb_checksum_none_assert - make sure skb ip_summed is CHECKSUM_NONE
* @skb: skb to check
*
* fresh skbs have their ip_summed set to CHECKSUM_NONE.
* Instead of forcing ip_summed to CHECKSUM_NONE, we can
* use this helper, to document places where we make this assertion.
*/
static inline void skb_checksum_none_assert(struct sk_buff *skb)
{
#ifdef DEBUG
BUG_ON(skb->ip_summed != CHECKSUM_NONE);
#endif
}
#define pcmcia_enable_device(link) pcmcia_request_configuration(link, &link->conf)
#include <net/genetlink.h>
struct compat_genl_info {
struct genl_info *info;
u32 snd_seq;
u32 snd_pid;
struct genlmsghdr *genlhdr;
struct nlattr **attrs;
void *user_ptr[2];
};
#define genl_info compat_genl_info
struct compat_genl_ops {
struct genl_ops ops;
u8 cmd;
u8 internal_flags;
unsigned int flags;
const struct nla_policy *policy;
int (*doit)(struct sk_buff *skb, struct genl_info *info);
int (*dumpit)(struct sk_buff *skb, struct netlink_callback *cb);
int (*done)(struct netlink_callback *cb);
};
#define genl_ops compat_genl_ops
struct compat_genl_family {
struct genl_family family;
struct list_head list;
unsigned int id, hdrsize, version, maxattr;
const char *name;
bool netnsok;
struct nlattr **attrbuf;
int (*pre_doit)(struct genl_ops *ops, struct sk_buff *skb,
struct genl_info *info);
void (*post_doit)(struct genl_ops *ops, struct sk_buff *skb,
struct genl_info *info);
};
#define genl_family compat_genl_family
#define genl_register_family_with_ops compat_genl_register_family_with_ops
int genl_register_family_with_ops(struct genl_family *family,
struct genl_ops *ops, size_t n_ops);
#define genl_unregister_family compat_genl_unregister_family
int genl_unregister_family(struct genl_family *family);
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,32))
#define genl_info_net(_info) genl_info_net((_info)->info)
#endif
#define genlmsg_reply(_msg, _info) genlmsg_reply(_msg, (_info)->info)
#define genlmsg_put(_skb, _pid, _seq, _fam, _flags, _cmd) genlmsg_put(_skb, _pid, _seq, &(_fam)->family, _flags, _cmd)
#define genl_register_mc_group(_fam, _grp) genl_register_mc_group(&(_fam)->family, _grp)
#define genl_unregister_mc_group(_fam, _grp) genl_unregister_mc_group(&(_fam)->family, _grp)
extern void led_blink_set(struct led_classdev *led_cdev,
unsigned long *delay_on,
unsigned long *delay_off);
#define led_classdev_unregister compat_led_classdev_unregister
extern void compat_led_classdev_unregister(struct led_classdev *led_cdev);
#define led_brightness_set compat_led_brightness_set
extern void compat_led_brightness_set(struct led_classdev *led_cdev,
enum led_brightness brightness);
#define alloc_ordered_workqueue(name, flags) create_singlethread_workqueue(name)
#define netdev_refcnt_read(a) atomic_read(&a->refcnt)
/* mask vzalloc as RHEL6 backports this */
#define vzalloc(a) compat_vzalloc(a)
extern void *vzalloc(unsigned long size);
#define rtnl_dereference(p) \
rcu_dereference_protected(p, lockdep_rtnl_is_held())
/**
* RCU_INIT_POINTER() - initialize an RCU protected pointer
*
* Initialize an RCU-protected pointer in such a way to avoid RCU-lockdep
* splats.
*/
#define RCU_INIT_POINTER(p, v) \
p = (typeof(*v) __force __rcu *)(v)
static inline bool skb_has_frag_list(const struct sk_buff *skb)
{
return skb_shinfo(skb)->frag_list != NULL;
}
#endif /* (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,37)) */
#endif /* LINUX_26_37_COMPAT_H */
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