kaffa/XDP-Firewall
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Move common BPF includes to top of header file.

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This commit is contained in:
gamemann
2021-11-12 17:34:36 +00:00
parent 177c48adcc
commit 37ebcb1252
1 changed files with 19 additions and 19 deletions
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36
src/xdpfw.h
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@@ -6,6 +6,24 @@
#define MAX_FILTERS 100
#define MAX_TRACK_IPS 100000
#ifdef __BPF__
#define likely(x) __builtin_expect(!!(x), 1)
#define unlikely(x) __builtin_expect(!!(x), 0)
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
#define htons(x) ((__be16)___constant_swab16((x)))
#define ntohs(x) ((__be16)___constant_swab16((x)))
#define htonl(x) ((__be32)___constant_swab32((x)))
#define ntohl(x) ((__be32)___constant_swab32((x)))
#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
#define htons(x) (x)
#define ntohs(X) (x)
#define htonl(x) (x)
#define ntohl(x) (x)
#endif
#define uint128_t __uint128_t
#endif
struct tcpopts
{
unsigned int enabled : 1;
@@ -112,21 +130,3 @@ struct ip_stats
__u64 bps;
__u64 tracking;
};
#ifdef __BPF__
#define likely(x) __builtin_expect(!!(x), 1)
#define unlikely(x) __builtin_expect(!!(x), 0)
#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
#define htons(x) ((__be16)___constant_swab16((x)))
#define ntohs(x) ((__be16)___constant_swab16((x)))
#define htonl(x) ((__be32)___constant_swab32((x)))
#define ntohl(x) ((__be32)___constant_swab32((x)))
#elif __BYTE_ORDER__ == __ORDER_BIG_ENDIAN__
#define htons(x) (x)
#define ntohs(X) (x)
#define htonl(x) (x)
#define ntohl(x) (x)
#endif
#define uint128_t __uint128_t
#endif