deepflow-agent compile failed: ND_UINT8、ND_SIZET undefined

[qiaozeguang]

Search before asking

• I had searched in the issues and found no similar feature requirement.

DeepFlow Component

Agent

What you expected to happen

内核版本为6.3.9，centos版本为7.9的虚拟机中，在deepflow tag v6.4.9上进行手动编译，出现如下error

--- stderr
user/symbol.c: In function ‘resolve_func_ret_addr’:
user/symbol.c:213:43: error: ‘ND_UINT8’ undeclared (first use in this function)
213 | status = NdDecodeEx(&ix, (ND_UINT8 *) (buffer + offset), remian,
| ^~~~~~~~
user/symbol.c:213:43: note: each undeclared identifier is reported only once for each function it appears in
user/symbol.c:213:53: error: expected expression before ‘)’ token
213 | status = NdDecodeEx(&ix, (ND_UINT8 *) (buffer + offset), remian,
| ^
user/symbol.c: At top level:
user/symbol.c:459:33: error: unknown type name ‘ND_SIZET’; did you mean ‘ND_SIB’?
459 | void *nd_memset(void *s, int c, ND_SIZET n)
| ^~~~~~~~
| ND_SIB
make: *** [Makefile:158：staticobjs/user/symbol.o] 错误 1

thread 'main' panicked at build.rs:94:9:
compile libtrace.a error!
note: run with RUST_BACKTRACE=1 environment variable to display a backtrace

---

在项目中全局搜索ND_UINT8和ND_SIZET，除agent/src/ebpf/user/symbol.c本身在使用外，均查询不到定义的地方

How to reproduce

cargo build

DeepFlow version

No response

DeepFlow agent list

No response

Kubernetes CNI

No response

Operation-System/Kernel version

centos版本为7.9
内核版本为6.3.9

Anything else

No response

Are you willing to submit a PR?

• Yes I am willing to submit a PR!

Code of Conduct

• I agree to follow this project's Code of Conduct

[sharang]

https://mp.weixin.qq.com/s/-jWYq2rTRaTueuN0sAb3lA 这个文章是否有帮助？

[1473371932]

手动编译坑比较多，很多情况下即使按照文档来也不一定成功。所以我们更建议使用上一条回复的链接中我们构建好的镜像来编译。
如果情况特殊，不得不手动编译，可以参考我们的构建的环境的 Dockerfile，可以参考这个去装一下依赖：
https://github.com/deepflowio/deepflow/blob/package-rust-env/agent/docker/DockerfileToFix.build