Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\bpf\verifier.c Create Date:2022-07-28 12:55:38
Last Modify:2022-05-19 20:02:10 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:bpf_map_ptr_store

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

Type:void

Parameter:

TypeParameterName
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 |= bpf_map_ptr_unpriv(aux)
197  pointer/poison value for maps = map | If unpriv Then BPF_MAP_PTR_UNPRIV Else 0UL
Caller
NameDescribe
record_func_map