在 2018年7月23日星期一 CST 下午6:50:06，Luca Boccassi 写道： > Are those headers intended as _public_ API, with all that entails (no > breakages, etc etc)? bpf_elf.h is installed in the Makefile line 92, so I guess yes.
bpf_api.h is not installed, but macro `__section_tail` is useful for tail calls, which is the only one in that file that may fail between different iproute2 ABI. According to the Note section in that file, I guess yes. But upstream didn't install it, it really confuse me. Do you know how to contact upstream for a verification?
