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| author |   Daniel Müller <deso@posteo.net> | 2022-05-23 23:04:17 +0000 |
|---|---|---|
| committer |   Andrii Nakryiko <andrii@kernel.org> | 2022-06-02 16:26:10 -0700 |
| commit | d18616e7aa940414312d63de918ab2204d82a20e (patch) | |
| tree | ad8faca9a22090c0c20778e2340ecc3bdc004bd3 /tools/lib/bpf/libbpf.h | |
| parent | bpf: Correct the comment about insn_to_jit_off (diff) | |
| download | linux-dev-d18616e7aa940414312d63de918ab2204d82a20e.tar.xz linux-dev-d18616e7aa940414312d63de918ab2204d82a20e.zip | |
libbpf: Introduce libbpf_bpf_prog_type_str
This change introduces a new function, libbpf_bpf_prog_type_str, to the
public libbpf API. The function allows users to get a string
representation for a bpf_prog_type 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/20220523230428.3077108-2-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 9e9a3fd3edd8..11b5f8ce8031 100644 --- a/tools/lib/bpf/libbpf.h +++ b/tools/lib/bpf/libbpf.h @@ -51,6 +51,15 @@ enum libbpf_errno { LIBBPF_API int libbpf_strerror(int err, char *buf, size_t size); +/** + * @brief **libbpf_bpf_prog_type_str()** converts the provided program type + * value into a textual representation. + * @param t The program type. + * @return Pointer to a static string identifying the program type. NULL is + * returned for unknown **bpf_prog_type** values. + */ +LIBBPF_API const char *libbpf_bpf_prog_type_str(enum bpf_prog_type t); + enum libbpf_print_level { LIBBPF_WARN, LIBBPF_INFO, |