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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-19 21:00:30 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-19 21:00:30 +0000 |
commit | e54def4ad8144ab15f826416e2e0f290ef1901b4 (patch) | |
tree | 583f8d4bd95cd67c44ff37b878a7eddfca9ab97a /tools/testing/selftests/bpf/progs/struct_ops_autocreate.c | |
parent | Adding upstream version 6.8.12. (diff) | |
download | linux-e54def4ad8144ab15f826416e2e0f290ef1901b4.tar.xz linux-e54def4ad8144ab15f826416e2e0f290ef1901b4.zip |
Adding upstream version 6.9.2.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tools/testing/selftests/bpf/progs/struct_ops_autocreate.c')
-rw-r--r-- | tools/testing/selftests/bpf/progs/struct_ops_autocreate.c | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/progs/struct_ops_autocreate.c b/tools/testing/selftests/bpf/progs/struct_ops_autocreate.c new file mode 100644 index 0000000000..ba10c38962 --- /dev/null +++ b/tools/testing/selftests/bpf/progs/struct_ops_autocreate.c @@ -0,0 +1,52 @@ +// SPDX-License-Identifier: GPL-2.0 + +#include <linux/bpf.h> +#include <bpf/bpf_helpers.h> +#include <bpf/bpf_tracing.h> + +char _license[] SEC("license") = "GPL"; + +int test_1_result = 0; + +SEC("struct_ops/test_1") +int BPF_PROG(test_1) +{ + test_1_result = 42; + return 0; +} + +SEC("struct_ops/test_1") +int BPF_PROG(test_2) +{ + return 0; +} + +struct bpf_testmod_ops___v1 { + int (*test_1)(void); +}; + +struct bpf_testmod_ops___v2 { + int (*test_1)(void); + int (*does_not_exist)(void); +}; + +SEC(".struct_ops.link") +struct bpf_testmod_ops___v1 testmod_1 = { + .test_1 = (void *)test_1 +}; + +SEC(".struct_ops.link") +struct bpf_testmod_ops___v2 testmod_2 = { + .test_1 = (void *)test_1, + .does_not_exist = (void *)test_2 +}; + +SEC("?.struct_ops") +struct bpf_testmod_ops___v1 optional_map = { + .test_1 = (void *)test_1, +}; + +SEC("?.struct_ops.link") +struct bpf_testmod_ops___v1 optional_map2 = { + .test_1 = (void *)test_1, +}; |