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| author |   Grant Seltzer <grantseltzer@gmail.com> | 2022-04-20 12:12:24 -0400 |
|---|---|---|
| committer |   Daniel Borkmann <daniel@iogearbox.net> | 2022-04-21 16:28:11 +0200 |
| commit | 93442f132b94721c7143ace7f43e51a9025f46fd (patch) | |
| tree | 5f59ffe1851a842f9906bc97a605a60f2e48a5f3 /tools/testing/selftests/bpf/prog_tests | |
| parent | samples/bpf: Reduce the sampling interval in xdp1_user (diff) | |
| download | wireguard-linux-93442f132b94721c7143ace7f43e51a9025f46fd.tar.xz wireguard-linux-93442f132b94721c7143ace7f43e51a9025f46fd.zip | |
libbpf: Add error returns to two API functions
This adds an error return to the following API functions:
- bpf_program__set_expected_attach_type()
- bpf_program__set_type()
In both cases, the error occurs when the BPF object has
already been loaded when the function is called. In this
case -EBUSY is returned.
Signed-off-by: Grant Seltzer <grantseltzer@gmail.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20220420161226.86803-1-grantseltzer@gmail.com
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests')
0 files changed, 0 insertions, 0 deletions