2.12 Android ebpf帮助函数解读(十一)

201.long bpf_ringbuf_reserve_dynptr(void *ringbuf, u32 size, u64 flags, struct bpf_dynptr *ptr)

202.void bpf_ringbuf_submit_dynptr(struct bpf_dynptr *ptr, u64 flags)

203.void bpf_ringbuf_discard_dynptr(struct bpf_dynptr *ptr, u64 flags)

204.long bpf_dynptr_read(void *dst, u32 len, struct bpf_dynptr *src, u32 offset, u64 flags)

205.long bpf_dynptr_write(struct bpf_dynptr *dst, u32 offset, void *

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