Re: Adding map read write API to bpftool gen skeleton sub command.

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On Tue, Jan 31, 2023 at 10:41 PM Dushyant Behl
<myselfdushyantbehl@xxxxxxxxx> wrote:
>
> Hi folks,
>
> I have been testing the use of BTF to generate read/write API on maps
> with specific key value types which can be extracted from the BTF
> info.
> I have already developed a small tool to test this which uses the BTF
> information in the ebpf binary to automatically generate map
> type-specific CRUD APIs. This can be built on top of the libbpf api in
> the sense that it can provide key and value type info and type
> checking on top of the existing api.

What is 'CRUD APIs' ?
Could you give an example of what kind of code will be generated?

> Our goal is to ease the development of ebpf user space applications
> and was wondering if this feature could be integrated to "bpftool gen
> skeleton" sub command.
I was wondering if you think that such a
> feature will be inline with the intent of bpftool and will be of value
> to its users.
> I am happy to have more discussion or a meeting on how this could be
> approached and implemented and if it would be a good addition to
> bpftool.
>
> Please let me know.
>
> Thanks,
> Dushyant




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