On Wed, Sep 23, 2020 at 06:46:25PM +0100, Alan Maguire wrote:
> +
> +static int bpf_btf_printf_prepare(struct btf_ptr *ptr, u32 btf_ptr_size,
> + u64 flags, const struct btf **btf,
> + s32 *btf_id)
> +{
> + u8 btf_kind = BTF_KIND_TYPED
A helper is added to support tracing kernel type information in BPF
using the BPF Type Format (BTF). Its signature is
long bpf_snprintf_btf(char *str, u32 str_size, struct btf_ptr *ptr,
u32 btf_ptr_size, u64 flags);
struct btf_ptr * specifies
- a pointer to the data to be
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