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| author |   Stanislav Fomichev <sdf@google.com> | 2019-12-02 13:59:31 -0800 |
|---|---|---|
| committer |   Alexei Starovoitov <ast@kernel.org> | 2019-12-04 17:57:55 -0800 |
| commit | 6bf6affe18dafea6ef12036001162ac7f2dbf738 (patch) | |
| tree | 409a3af52c0fd0670c0bbae50df63d5ca1f8e577 /tools/lib/bpf/test_libbpf.c | |
| parent | selftests/bpf: Don't hard-code root cgroup id (diff) | |
| download | linux-dev-6bf6affe18dafea6ef12036001162ac7f2dbf738.tar.xz linux-dev-6bf6affe18dafea6ef12036001162ac7f2dbf738.zip | |
selftests/bpf: Bring back c++ include/link test
Commit 5c26f9a78358 ("libbpf: Don't use cxx to test_libpf target")
converted existing c++ test to c. We still want to include and
link against libbpf from c++ code, so reinstate this test back,
this time in a form of a selftest with a clear comment about
its purpose.
v2:
* -lelf -> $(LDLIBS) (Andrii Nakryiko)
Fixes: 5c26f9a78358 ("libbpf: Don't use cxx to test_libpf target")
Signed-off-by: Stanislav Fomichev <sdf@google.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Acked-by: Andrii Nakryiko <andriin@fb.com>
Link: https://lore.kernel.org/bpf/20191202215931.248178-1-sdf@google.com
Diffstat (limited to 'tools/lib/bpf/test_libbpf.c')
| -rw-r--r-- | tools/lib/bpf/test_libbpf.c | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/tools/lib/bpf/test_libbpf.c b/tools/lib/bpf/test_libbpf.c deleted file mode 100644 index f0eb2727b766..000000000000 --- a/tools/lib/bpf/test_libbpf.c +++ /dev/null @@ -1,20 +0,0 @@ -/* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */ -#include "libbpf.h" -#include "bpf.h" -#include "btf.h" - -/* do nothing, just make sure we can link successfully */ - -int main(int argc, char *argv[]) -{ - /* libbpf.h */ - libbpf_set_print(NULL); - - /* bpf.h */ - bpf_prog_get_fd_by_id(0); - - /* btf.h */ - btf__new(NULL, 0); - - return 0; -} |