diff options
Diffstat (limited to 'kernel/include/linux/icmpv6.h')
| -rw-r--r-- | kernel/include/linux/icmpv6.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/kernel/include/linux/icmpv6.h b/kernel/include/linux/icmpv6.h new file mode 100644 index 000000000..630f45335 --- /dev/null +++ b/kernel/include/linux/icmpv6.h @@ -0,0 +1,45 @@ +#ifndef _LINUX_ICMPV6_H +#define _LINUX_ICMPV6_H + +#include <linux/skbuff.h> +#include <uapi/linux/icmpv6.h> + +static inline struct icmp6hdr *icmp6_hdr(const struct sk_buff *skb) +{ + return (struct icmp6hdr *)skb_transport_header(skb); +} + +#include <linux/netdevice.h> + +#if IS_ENABLED(CONFIG_IPV6) +extern void icmpv6_send(struct sk_buff *skb, u8 type, u8 code, __u32 info); + +typedef void ip6_icmp_send_t(struct sk_buff *skb, u8 type, u8 code, __u32 info); +extern int inet6_register_icmp_sender(ip6_icmp_send_t *fn); +extern int inet6_unregister_icmp_sender(ip6_icmp_send_t *fn); + +#else + +static inline void icmpv6_send(struct sk_buff *skb, + u8 type, u8 code, __u32 info) +{ + +} +#endif + +extern int icmpv6_init(void); +extern int icmpv6_err_convert(u8 type, u8 code, + int *err); +extern void icmpv6_cleanup(void); +extern void icmpv6_param_prob(struct sk_buff *skb, + u8 code, int pos); + +struct flowi6; +struct in6_addr; +extern void icmpv6_flow_init(struct sock *sk, + struct flowi6 *fl6, + u8 type, + const struct in6_addr *saddr, + const struct in6_addr *daddr, + int oif); +#endif |