Documented in 1 files:

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_skb_meta_store_bytes() -> bpf_skb_meta_pointer()

Type Parameter Key Value
PARAM_VALUE 0 skb 4096-ptr_max
BUF_SIZE 0 skb 1-s32max
BUF_SIZE 0 skb 1-s32max
DATA_SOURCE 0 skb $0
DATA_SOURCE 1 offset $1

net/core/filter.c __bpf_skb_meta_store_bytes() -> bpf_skb_meta_pointer()

Type Parameter Key Value
PARAM_VALUE 0 skb 4096-ptr_max
BUF_SIZE 0 skb 1-s32max
BUF_SIZE 0 skb 1-s32max
DATA_SOURCE 0 skb $0
DATA_SOURCE 1 offset $1

net/core/filter.c __bpf_skb_meta_store_bytes() -> bpf_skb_meta_pointer()

Type Parameter Key Value
PARAM_VALUE 0 skb 4096-ptr_max
BUF_SIZE 0 skb 1-s32max
BUF_SIZE 0 skb 1-s32max
DATA_SOURCE 0 skb $0
DATA_SOURCE 1 offset $1

kernel/bpf/helpers.c __bpf_dynptr_read() -> bpf_skb_meta_pointer()

Type Parameter Key Value
PARAM_VALUE 0 skb 1-u64max
BUF_SIZE 0 skb 1-s32max
UNITS 1 offset unit_byte

kernel/bpf/helpers.c __bpf_dynptr_read() -> bpf_skb_meta_pointer()

Type Parameter Key Value
PARAM_VALUE 0 skb 4096-ptr_max
BUF_SIZE 0 skb 1-s32max
UNITS 1 offset unit_byte

kernel/bpf/helpers.c __bpf_dynptr_read() -> bpf_skb_meta_pointer()

Type Parameter Key Value
PARAM_VALUE 0 skb 4096-ptr_max
BUF_SIZE 0 skb 1-s32max
UNITS 1 offset unit_byte

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

Type Parameter Key Value
PARAM_VALUE 0 skb 1-u64max
BUF_SIZE 0 skb 1-s32max
UNITS 1 offset unit_byte