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| author |   Alexei Starovoitov <ast@kernel.org> | 2021-09-17 09:04:13 -0700 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2021-09-17 09:05:41 -0700 |
| commit | f706f6c66c4360e41dd650bcf24a45880e75bb39 (patch) | |
| tree | 41c2d3963751330b621ff21f8e1014f3d058ba88 /tools/lib/bpf/libbpf_common.h | |
| parent | bpf: Update bpf_get_smp_processor_id() documentation (diff) | |
| parent | libbpf: Constify all high-level program attach APIs (diff) | |
| download | linux-dev-f706f6c66c4360e41dd650bcf24a45880e75bb39.tar.xz linux-dev-f706f6c66c4360e41dd650bcf24a45880e75bb39.zip | |
Merge branch 'Improve set_attach_target() and deprecate open_opts.attach_prog_fd'
Andrii Nakryiko says:
====================
This patch set deprecates bpf_object_open_opts.attach_prog_fd (in libbpf 0.7+)
by extending bpf_program__set_attach_target() to support some more flexible
scenarios. Existing fexit_bpf2bpf selftest is updated accordingly to not use
deprecated APIs.
While at it, also deprecate no-op relaxed_core_relocs option (they are always
"relaxed").
Last patch also const-ifies all high-level libbpf attach APIs, as there is no
reason for them to assume bpf_program/bpf_map modifications.
Patch #1 also removes one more unneeded use of find_sec_def(), relying on
prog->sec_def that's set during bpf_object__open() operation, simplifying
upcoming refactoring a little bit more.
All these changes are preparatory patches before SEC() handling refactoring
that will come next.
====================
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'tools/lib/bpf/libbpf_common.h')
| -rw-r--r-- | tools/lib/bpf/libbpf_common.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/lib/bpf/libbpf_common.h b/tools/lib/bpf/libbpf_common.h index 36ac77f2bea2..aaa1efbf6f51 100644 --- a/tools/lib/bpf/libbpf_common.h +++ b/tools/lib/bpf/libbpf_common.h @@ -35,6 +35,11 @@ #else #define __LIBBPF_MARK_DEPRECATED_0_6(X) #endif +#if __LIBBPF_CURRENT_VERSION_GEQ(0, 7) +#define __LIBBPF_MARK_DEPRECATED_0_7(X) X +#else +#define __LIBBPF_MARK_DEPRECATED_0_7(X) +#endif /* Helper macro to declare and initialize libbpf options struct * |