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netfilter: x_tables: avoid warn and OOM killer on vmalloc call
[mirror_ubuntu-focal-kernel.git] / include / uapi / linux / netfilter / xt_bpf.h
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1#ifndef _XT_BPF_H
2#define _XT_BPF_H
3
4#include <linux/filter.h>
5#include <linux/types.h>
6
7#define XT_BPF_MAX_NUM_INSTR 64
8
7ae457c1 9struct bpf_prog;
e10038a8 10
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11struct xt_bpf_info {
12 __u16 bpf_program_num_elem;
13 struct sock_filter bpf_program[XT_BPF_MAX_NUM_INSTR];
14
15 /* only used in the kernel */
7ae457c1 16 struct bpf_prog *filter __attribute__((aligned(8)));
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17};
18
19#endif /*_XT_BPF_H */