函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\bpf\verifier.c Create Date:2022-07-27 14:09:08
Last Modify:2022-05-19 20:02:10 Copyright©Brick
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函数名称：print_liveness

函数原型：static void print_liveness(struct bpf_verifier_env *env, enum bpf_reg_liveness live)

返回类型：void

参数：

类型参数名称
struct bpf_verifier_env *env
enum bpf_reg_livenesslive
462  如果live按位与REG_LIVE_READ按位或g was written first, screening off later reads 按位或liveness won't be updating this register anymore 的值则verbose(env, "_")
464  如果live按位与REG_LIVE_READ则verbose(env, "r")
466  如果live按位与g was written first, screening off later reads 则verbose(env, "w")
468  如果live按位与liveness won't be updating this register anymore 则verbose(env, "D")
调用者
名称描述
print_verifier_state