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| author | Joe Stringer <joe@ovn.org> | 2017-01-27 00:19:57 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2017-01-31 22:20:06 +0300 |
| commit | b6989f35e80bf830f8dc97b74128d619faef0273 (patch) | |
| tree | 2c594241f77c1cbdab20eb1de42a224f72b85adf /tools/lib/bpf/libbpf.h | |
| parent | f367540c8c13d65603c431e29a0b87a7db893d6c (diff) | |
| download | linux-b6989f35e80bf830f8dc97b74128d619faef0273.tar.xz | |
tools lib bpf: Add bpf_map__pin()
Add a new API to pin a BPF map to the filesystem. The user can specify
the path full path within a BPF filesystem to pin the map.
Signed-off-by: Joe Stringer <joe@ovn.org>
Cc: Alexei Starovoitov <ast@fb.com>
Cc: Daniel Borkmann <daniel@iogearbox.net>
Cc: Wang Nan <wangnan0@huawei.com>
Cc: netdev@vger.kernel.org
Link: http://lkml.kernel.org/r/20170126212001.14103-3-joe@ovn.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@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 9f8aa63b95f4..2addf9d5b13c 100644 --- a/tools/lib/bpf/libbpf.h +++ b/tools/lib/bpf/libbpf.h @@ -236,6 +236,7 @@ typedef void (*bpf_map_clear_priv_t)(struct bpf_map *, void *); int bpf_map__set_priv(struct bpf_map *map, void *priv, bpf_map_clear_priv_t clear_priv); void *bpf_map__priv(struct bpf_map *map); +int bpf_map__pin(struct bpf_map *map, const char *path); long libbpf_get_error(const void *ptr); |