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| author | Daniel T. Lee <danieltimlee@gmail.com> | 2020-05-16 13:06:04 +0900 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2020-05-19 17:12:49 +0200 |
| commit | 0efdcefb00d768442efef21560ea4c44d481fa5c (patch) | |
| tree | 8be1ed7d70e6a61c43d53f984061e5d2acd1e4a3 /samples/bpf/tracex3_user.c | |
| parent | 96586dd9268d26b278a1dd9110080001a6acbb0f (diff) | |
| download | linux-0efdcefb00d768442efef21560ea4c44d481fa5c.tar.gz linux-0efdcefb00d768442efef21560ea4c44d481fa5c.tar.bz2 linux-0efdcefb00d768442efef21560ea4c44d481fa5c.zip | |
samples, bpf: Refactor pointer error check with libbpf
Current method of checking pointer error is not user friendly.
Especially the __must_check define makes this less intuitive.
Since, libbpf has an API libbpf_get_error() which checks pointer error,
this commit refactors existing pointer error check logic with libbpf.
Signed-off-by: Daniel T. Lee <danieltimlee@gmail.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/bpf/20200516040608.1377876-2-danieltimlee@gmail.com
Diffstat (limited to 'samples/bpf/tracex3_user.c')
0 files changed, 0 insertions, 0 deletions