diff options
author | Daniel Müller <deso@posteo.net> | 2022-05-23 23:04:20 +0000 |
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committer | Andrii Nakryiko <andrii@kernel.org> | 2022-06-02 16:26:20 -0700 |
commit | 3e6dc0207b33edf90be4d5cbbaf06223aa38e50b (patch) | |
tree | 02f5d230dab359044df88907a0366bdeb78d801f /tools/lib/bpf/libbpf.h | |
parent | b700eeb406a6c1f4d955242e06151f11f13d3e29 (diff) | |
download | lwn-3e6dc0207b33edf90be4d5cbbaf06223aa38e50b.tar.gz lwn-3e6dc0207b33edf90be4d5cbbaf06223aa38e50b.zip |
libbpf: Introduce libbpf_bpf_map_type_str
This change introduces a new function, libbpf_bpf_map_type_str, to the
public libbpf API. The function allows users to get a string
representation for a bpf_map_type enum variant.
Signed-off-by: Daniel Müller <deso@posteo.net>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Quentin Monnet <quentin@isovalent.com>
Acked-by: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/bpf/20220523230428.3077108-5-deso@posteo.net
Diffstat (limited to 'tools/lib/bpf/libbpf.h')
-rw-r--r-- | tools/lib/bpf/libbpf.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/tools/lib/bpf/libbpf.h b/tools/lib/bpf/libbpf.h index 11b5f8ce8031..6c5b077351c6 100644 --- a/tools/lib/bpf/libbpf.h +++ b/tools/lib/bpf/libbpf.h @@ -52,6 +52,15 @@ enum libbpf_errno { LIBBPF_API int libbpf_strerror(int err, char *buf, size_t size); /** + * @brief **libbpf_bpf_map_type_str()** converts the provided map type value + * into a textual representation. + * @param t The map type. + * @return Pointer to a static string identifying the map type. NULL is + * returned for unknown **bpf_map_type** values. + */ +LIBBPF_API const char *libbpf_bpf_map_type_str(enum bpf_map_type t); + +/** * @brief **libbpf_bpf_prog_type_str()** converts the provided program type * value into a textual representation. * @param t The program type. |