函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:lib\test_bpf.c Create Date:2022-07-27 07:24:14
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称:bpf_fill_maxinsns12

函数原型:static int bpf_fill_maxinsns12(struct bpf_test *self)

返回类型:int

参数:

类型参数名称
struct bpf_test *self
354  len等于BPF_MAXINSNS
356  i等于0
358  insn等于分配数组内存
359  如果非insn则返回:负ENOMEM
362  insn[0]等于__BPF_JUMP(BPF_JMP | BPF_JA, len - 2, 0, 0)
364 i小于len减1循环insn[i]等于Internal classic blocks for direct assignment (BPF_LDX | 8-bit | BPF_MSH, 0)
367  insn[len - 1]等于Internal classic blocks for direct assignment (BPF_RET | BPF_K, 0xabababab)
369  insns等于insn
370  len等于len
372  返回:0