bpf_iter_task_next
BTF_ID_FLAGS(func, bpf_iter_task_next, KF_ITER_NEXT | KF_RET_NULL)
extern struct task_struct *bpf_iter_task_next(struct bpf_iter_task *it) __weak __ksym;
task_ptr = bpf_iter_task_next(&task_it);
task_ptr = bpf_iter_task_next(&task_it);
task_ptr = bpf_iter_task_next(&task_it);