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e6c2d60cbf
As example (advanced03-AF_XDP) we copied from XDP-tutorial depend on these. Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
21 lines
705 B
C
21 lines
705 B
C
/* Common BPF/XDP functions used by userspace side programs */
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#ifndef __COMMON_USER_BPF_XDP_H
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#define __COMMON_USER_BPF_XDP_H
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int xdp_link_attach(int ifindex, __u32 xdp_flags, int prog_fd);
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int xdp_link_detach(int ifindex, __u32 xdp_flags, __u32 expected_prog_id);
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struct bpf_object *load_bpf_object_file(const char *filename, int ifindex);
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struct bpf_object *load_bpf_and_xdp_attach(struct config *cfg);
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const char *action2str(__u32 action);
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int check_map_fd_info(const struct bpf_map_info *info,
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const struct bpf_map_info *exp);
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int open_bpf_map_file(const char *pin_dir,
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const char *mapname,
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struct bpf_map_info *info);
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#endif /* __COMMON_USER_BPF_XDP_H */
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