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Defined in 1 files as a prototype:

Defined in 2 files as a function:

Referenced in 2 files:

Smatch caller information:

net/core/filter.c ____bpf_xdp_load_bytes() -> bpf_xdp_pointer()

Type Parameter Key Value
BUF_SIZE 0 xdp (-1),1-s32max
BUF_SIZE 0 xdp (-1),1-s32max
DATA_SOURCE 0 xdp $0
DATA_SOURCE 1 offset $1
DATA_SOURCE 2 len $3
UNITS 1 offset unit_byte
UNITS 2 len unit_byte

net/core/filter.c ____bpf_xdp_store_bytes() -> bpf_xdp_pointer()

Type Parameter Key Value
BUF_SIZE 0 xdp (-1),1-s32max
BUF_SIZE 0 xdp (-1),1-s32max
DATA_SOURCE 0 xdp $0
DATA_SOURCE 1 offset $1
DATA_SOURCE 2 len $3
UNITS 1 offset unit_byte
UNITS 2 len unit_byte

kernel/bpf/helpers.c bpf_dynptr_slice() -> bpf_xdp_pointer()

Type Parameter Key Value
PARAM_VALUE 0 xdp 1-u64max
BUF_SIZE 0 xdp 1-s32max
CAPPED_DATA 2 len 1
DATA_SOURCE 2 len $3
UNITS 1 offset unit_byte
UNITS 2 len unit_byte