diff options
author | Andrii Nakryiko <andrii@kernel.org> | 2022-08-16 03:19:28 +0300 |
---|---|---|
committer | Daniel Borkmann <daniel@iogearbox.net> | 2022-08-17 23:42:56 +0300 |
commit | abf84b64e36b175c9c4dd4ecbad2af4329c00041 (patch) | |
tree | 85b3c26128fb7063a19ae071ea52da3e2b76b64d /tools | |
parent | 813847a31447feba6119df4ee77a7c0c7a77fc72 (diff) | |
download | linux-abf84b64e36b175c9c4dd4ecbad2af4329c00041.tar.xz |
libbpf: Clean up deprecated and legacy aliases
Remove three missed deprecated APIs that were aliased to new APIs:
bpf_object__unload, bpf_prog_attach_xattr and btf__load.
Also move legacy API libbpf_find_kernel_btf (aliased to
btf__load_vmlinux_btf) into libbpf_legacy.h.
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Hao Luo <haoluo@google.com>
Link: https://lore.kernel.org/bpf/20220816001929.369487-4-andrii@kernel.org
Diffstat (limited to 'tools')
-rw-r--r-- | tools/lib/bpf/bpf.c | 5 | ||||
-rw-r--r-- | tools/lib/bpf/btf.c | 2 | ||||
-rw-r--r-- | tools/lib/bpf/btf.h | 1 | ||||
-rw-r--r-- | tools/lib/bpf/libbpf.c | 2 | ||||
-rw-r--r-- | tools/lib/bpf/libbpf_legacy.h | 2 |
5 files changed, 2 insertions, 10 deletions
diff --git a/tools/lib/bpf/bpf.c b/tools/lib/bpf/bpf.c index e3a0bd7efa2f..1d49a0352836 100644 --- a/tools/lib/bpf/bpf.c +++ b/tools/lib/bpf/bpf.c @@ -641,11 +641,6 @@ int bpf_prog_attach_opts(int prog_fd, int target_fd, return libbpf_err_errno(ret); } -__attribute__((alias("bpf_prog_attach_opts"))) -int bpf_prog_attach_xattr(int prog_fd, int target_fd, - enum bpf_attach_type type, - const struct bpf_prog_attach_opts *opts); - int bpf_prog_detach(int target_fd, enum bpf_attach_type type) { const size_t attr_sz = offsetofend(union bpf_attr, replace_bpf_fd); diff --git a/tools/lib/bpf/btf.c b/tools/lib/bpf/btf.c index 2d14f1a52d7a..361131518d63 100644 --- a/tools/lib/bpf/btf.c +++ b/tools/lib/bpf/btf.c @@ -1225,8 +1225,6 @@ int btf__load_into_kernel(struct btf *btf) return btf_load_into_kernel(btf, NULL, 0, 0); } -int btf__load(struct btf *) __attribute__((alias("btf__load_into_kernel"))); - int btf__fd(const struct btf *btf) { return btf->fd; diff --git a/tools/lib/bpf/btf.h b/tools/lib/bpf/btf.h index 583760df83b4..ae543144ee30 100644 --- a/tools/lib/bpf/btf.h +++ b/tools/lib/bpf/btf.h @@ -116,7 +116,6 @@ LIBBPF_API struct btf *btf__parse_raw_split(const char *path, struct btf *base_b LIBBPF_API struct btf *btf__load_vmlinux_btf(void); LIBBPF_API struct btf *btf__load_module_btf(const char *module_name, struct btf *vmlinux_btf); -LIBBPF_API struct btf *libbpf_find_kernel_btf(void); LIBBPF_API struct btf *btf__load_from_kernel_by_id(__u32 id); LIBBPF_API struct btf *btf__load_from_kernel_by_id_split(__u32 id, struct btf *base_btf); diff --git a/tools/lib/bpf/libbpf.c b/tools/lib/bpf/libbpf.c index 21fc3fc7f44c..3ad139285fad 100644 --- a/tools/lib/bpf/libbpf.c +++ b/tools/lib/bpf/libbpf.c @@ -7263,8 +7263,6 @@ static int bpf_object_unload(struct bpf_object *obj) return 0; } -int bpf_object__unload(struct bpf_object *obj) __attribute__((alias("bpf_object_unload"))); - static int bpf_object__sanitize_maps(struct bpf_object *obj) { struct bpf_map *m; diff --git a/tools/lib/bpf/libbpf_legacy.h b/tools/lib/bpf/libbpf_legacy.h index 5b7e0155db6a..1e1be467bede 100644 --- a/tools/lib/bpf/libbpf_legacy.h +++ b/tools/lib/bpf/libbpf_legacy.h @@ -125,6 +125,8 @@ struct bpf_map; struct btf; struct btf_ext; +LIBBPF_API struct btf *libbpf_find_kernel_btf(void); + LIBBPF_API enum bpf_prog_type bpf_program__get_type(const struct bpf_program *prog); LIBBPF_API enum bpf_attach_type bpf_program__get_expected_attach_type(const struct bpf_program *prog); LIBBPF_API const char *bpf_map__get_pin_path(const struct bpf_map *map); |