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 14:08:48
Last Modify:2022-05-19 20:02:10 Copyright©Brick
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函数名称：bpf_map_ptr_store

函数原型：static void bpf_map_ptr_store(struct bpf_insn_aux_data *aux, const struct bpf_map *map, bool unpriv)

返回类型：void

参数：

类型参数名称
struct bpf_insn_aux_data *aux
const struct bpf_map *map
boolunpriv
195  BUILD_BUG_ON - break compile if a condition is true((unsignedlong)BPF_MAP_PTR_POISON & BPF_MAP_PTR_UNPRIV)
196  unpriv或等于bpf_map_ptr_unpriv(aux)
197  pointer/poison value for maps 等于map按位或如果unpriv则BPF_MAP_PTR_UNPRIV否则0UL
调用者
名称描述
record_func_map