Libbpf userspace function bpf_object__btf_fd
Returns the file descriptor of the BTF loaded into the kernel for a given BPF object.
Definition
int bpf_object__btf_fd(const struct bpf_object *obj);
Parameters
obj: Pointer to a valid BPF object
Returns
The file descriptor of the BTF loaded into the kernel for the BPF object, or -1 if the BPF object has no BTF or the BTF has not yet been loaded into the kernel.
Usage
Docs could be improved
This part of the docs is incomplete, contributions are very welcome
Example
Docs could be improved
This part of the docs is incomplete, contributions are very welcome