diff options
| author | Andrii Nakryiko <andriin@fb.com> | 2019-12-19 03:28:34 +0300 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2019-12-19 04:33:36 +0300 |
| commit | 81bfdd087bf31a87c5ff25cc7004d5308954a35c (patch) | |
| tree | 364a9d81d8f7bd736c22c12e5e7795be1fd50dd6 /tools/bpf/bpftool | |
| parent | d69587062c347314a019cf6ee27f2e4b494868e1 (diff) | |
| download | linux-81bfdd087bf31a87c5ff25cc7004d5308954a35c.tar.xz | |
libbpf: Put Kconfig externs into .kconfig section
Move Kconfig-provided externs into custom .kconfig section. Add __kconfig into
bpf_helpers.h for user convenience. Update selftests accordingly.
Suggested-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20191219002837.3074619-2-andriin@fb.com
Diffstat (limited to 'tools/bpf/bpftool')
| -rw-r--r-- | tools/bpf/bpftool/gen.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/tools/bpf/bpftool/gen.c b/tools/bpf/bpftool/gen.c index 851c465f99dc..a14d8bc5d31d 100644 --- a/tools/bpf/bpftool/gen.c +++ b/tools/bpf/bpftool/gen.c @@ -83,8 +83,8 @@ static const char *get_map_ident(const struct bpf_map *map) return "rodata"; else if (str_has_suffix(name, ".bss")) return "bss"; - else if (str_has_suffix(name, ".extern")) - return "externs"; /* extern is a C keyword */ + else if (str_has_suffix(name, ".kconfig")) + return "kconfig"; else return NULL; } @@ -112,8 +112,8 @@ static int codegen_datasec_def(struct bpf_object *obj, sec_ident = "bss"; else if (strcmp(sec_name, ".rodata") == 0) sec_ident = "rodata"; - else if (strcmp(sec_name, ".extern") == 0) - sec_ident = "externs"; /* extern is a C keyword */ + else if (strcmp(sec_name, ".kconfig") == 0) + sec_ident = "kconfig"; else return 0; |