On Fri, Dec 18, 2015 at 03:04:00PM +0800, Wangnan (F) wrote:
>
> >>However, linux/err.h is not a part of uapi. To make libbpf work, one has to
> >>create its
> >>own err.h.
> >Why tools/include/linux/err.h is not suitable for everyone?
> >
> >>Now I'm thinking provide LIBBPF_{IS_ERR,PTR_ERR}(), i
On 12/18/2015 12:18 PM, pi3orama wrote:
...
Get it, and I remember you told me about this once.
There's another goal. When someone introduces new functions to eBPF, like
object pin added in these days, switching samples to libbpf will lead he/she
to help me improve libbpf, because if a new sampl
发自我的 iPhone
> 在 2015年12月18日，下午6:57，Daniel Borkmann 写道：
>
>> On 12/18/2015 08:04 AM, Wangnan (F) wrote:
>> ...
>> What I want to do in this patchset is not only removing original libbpf.c
>> and bpf_load.c. In fact I want libbpf in tools/lib/bpf becomes a public
>> available library for other u
On 12/18/2015 08:04 AM, Wangnan (F) wrote:
...
What I want to do in this patchset is not only removing original libbpf.c
and bpf_load.c. In fact I want libbpf in tools/lib/bpf becomes a public
available library for other userspace tools (tc for example).
Having this as a possible user space lib
On 2015/12/18 15:04, Wangnan (F) wrote:
On 2015/12/18 14:19, Alexei Starovoitov wrote:
On Fri, Dec 18, 2015 at 09:47:11AM +0800, Wangnan (F) wrote:
This is a limitation in tools/lib/bpf/libbpf.h, which has a #include
in its header.
libbpf.h requires this include because its API uses ERR_P
On 2015/12/18 14:19, Alexei Starovoitov wrote:
On Fri, Dec 18, 2015 at 09:47:11AM +0800, Wangnan (F) wrote:
This is a limitation in tools/lib/bpf/libbpf.h, which has a #include
in its header.
libbpf.h requires this include because its API uses ERR_PTR() to encode
error code.
For example, whe
On Fri, Dec 18, 2015 at 09:47:11AM +0800, Wangnan (F) wrote:
>
> This is a limitation in tools/lib/bpf/libbpf.h, which has a #include
>
> in its header.
>
> libbpf.h requires this include because its API uses ERR_PTR() to encode
> error code.
> For example, when calling bpf_object__open(), calle
On 2015/12/18 7:11, Alexei Starovoitov wrote:
On Thu, Dec 17, 2015 at 05:23:12AM +, Wang Nan wrote:
We are going to uses libbpf to replace old libbpf.[ch] and
bpf_load.[ch]. This is the first patch of this work. In this patch,
several macros and helpers in libbpf.[ch] and bpf_load.[ch] are
On Thu, Dec 17, 2015 at 05:23:12AM +, Wang Nan wrote:
> We are going to uses libbpf to replace old libbpf.[ch] and
> bpf_load.[ch]. This is the first patch of this work. In this patch,
> several macros and helpers in libbpf.[ch] and bpf_load.[ch] are
> merged into utils.[ch]. utils.[ch] utilize
9 matches
Mail list logo
