Symbol: BPF_MAIN_FUNC
kernel/bpf/verifier.c
24598
BPF_MAIN_FUNC /* callsite */,
kernel/bpf/verifier.c
3040
BPF_MAIN_FUNC /* callsite */,
kernel/bpf/verifier.c
4965
st->frame[0]->callsite == BPF_MAIN_FUNC &&