diff options
| author | Andrii Nakryiko <andrii.nakryiko@gmail.com> | 2021-04-08 09:13:08 +0300 |
|---|---|---|
| committer | Andrii Nakryiko <andrii@kernel.org> | 2021-04-08 23:54:48 -0700 |
| commit | b3278099b2f6e81771c6c2b70fcf9a56e9ba5d93 (patch) | |
| tree | 11d71a5a313975d00f2f2e35b74745dd37f1a094 /tools/lib/bpf/libbpf.h | |
| parent | 23a65766066bb6e42a44e9097ddf79f72292a19f (diff) | |
libbpf: Add bpf_map__inner_map API
The API gives access to inner map for map in map types (array or
hash of map). It will be used to dynamically set max_entries in it.
Signed-off-by: Yauheni Kaliuta <yauheni.kaliuta@redhat.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20210408061310.95877-7-yauheni.kaliuta@redhat.com
Diffstat (limited to 'tools/lib/bpf/libbpf.h')
| -rw-r--r-- | tools/lib/bpf/libbpf.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/lib/bpf/libbpf.h b/tools/lib/bpf/libbpf.h index f500621d28e5..bec4e6a6e31d 100644 --- a/tools/lib/bpf/libbpf.h +++ b/tools/lib/bpf/libbpf.h @@ -480,6 +480,7 @@ LIBBPF_API int bpf_map__pin(struct bpf_map *map, const char *path); LIBBPF_API int bpf_map__unpin(struct bpf_map *map, const char *path); LIBBPF_API int bpf_map__set_inner_map_fd(struct bpf_map *map, int fd); +LIBBPF_API struct bpf_map *bpf_map__inner_map(struct bpf_map *map); LIBBPF_API long libbpf_get_error(const void *ptr); |