On 10/15/18 3:36 PM, Daniel Borkmann wrote:
> On 10/12/2018 08:54 PM, Yonghong Song wrote:
> [...]
>> +static bool btf_name_valid_identifier(const struct btf *btf, u32 offset)
>> +{
>> +/* offset must be valid */
>> +const char *src = &btf->strings[offset];
>> +
>> +if (!isalpha(*src)
On 10/15/18 3:30 PM, Daniel Borkmann wrote:
> On 10/12/2018 08:54 PM, Yonghong Song wrote:
>> This patch adds BTF_KIND_FUNC and BTF_KIND_FUNC_PROTO
>> support to the type section. BTF_KIND_FUNC_PROTO is used
>> to specify the type of a function pointer. With this,
>> BTF has a complete set of C t
On 10/12/2018 08:54 PM, Yonghong Song wrote:
[...]
> +static bool btf_name_valid_identifier(const struct btf *btf, u32 offset)
> +{
> + /* offset must be valid */
> + const char *src = &btf->strings[offset];
> +
> + if (!isalpha(*src) && *src != '_')
> + return false;
> +
>
On 10/12/2018 08:54 PM, Yonghong Song wrote:
> This patch adds BTF_KIND_FUNC and BTF_KIND_FUNC_PROTO
> support to the type section. BTF_KIND_FUNC_PROTO is used
> to specify the type of a function pointer. With this,
> BTF has a complete set of C types (except float).
>
> BTF_KIND_FUNC is used to s
This patch adds BTF_KIND_FUNC and BTF_KIND_FUNC_PROTO
support to the type section. BTF_KIND_FUNC_PROTO is used
to specify the type of a function pointer. With this,
BTF has a complete set of C types (except float).
BTF_KIND_FUNC is used to specify the signature of a
defined subprogram. BTF_KIND_FU
