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| author | Andrii Nakryiko <andriin@fb.com> | 2020-09-03 13:35:38 -0700 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2020-09-03 17:14:40 -0700 |
| commit | 52109584202783e90a83c95103307a9a03ba7d9e (patch) | |
| tree | 8dbef07432ad8d406f8037efd5c374941c79085f /tools/lib/bpf/libbpf.map | |
| parent | a7659cc30bc9210d885692d175f4bc6f3a9a2175 (diff) | |
| download | linux-52109584202783e90a83c95103307a9a03ba7d9e.tar.gz linux-52109584202783e90a83c95103307a9a03ba7d9e.tar.bz2 linux-52109584202783e90a83c95103307a9a03ba7d9e.zip | |
libbpf: Deprecate notion of BPF program "title" in favor of "section name"
BPF program title is ambigious and misleading term. It is ELF section name, so
let's just call it that and deprecate bpf_program__title() API in favor of
bpf_program__section_name().
Additionally, using bpf_object__find_program_by_title() is now inherently
dangerous and ambiguous, as multiple BPF program can have the same section
name. So deprecate this API as well and recommend to switch to non-ambiguous
bpf_object__find_program_by_name().
Internally, clean up usage and mis-usage of BPF program section name for
denoting BPF program name. Shorten the field name to prog->sec_name to be
consistent with all other prog->sec_* variables.
Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20200903203542.15944-11-andriin@fb.com
Diffstat (limited to 'tools/lib/bpf/libbpf.map')
| -rw-r--r-- | tools/lib/bpf/libbpf.map | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/lib/bpf/libbpf.map b/tools/lib/bpf/libbpf.map index 3fedcdc4ae2f..92ceb48a5ca2 100644 --- a/tools/lib/bpf/libbpf.map +++ b/tools/lib/bpf/libbpf.map @@ -302,6 +302,7 @@ LIBBPF_0.1.0 { LIBBPF_0.2.0 { global: + bpf_program__section_name; perf_buffer__buffer_cnt; perf_buffer__buffer_fd; perf_buffer__epoll_fd; |