diff options
Diffstat (limited to 'tools/perf/util/bpf-utils.h')
| -rw-r--r-- | tools/perf/util/bpf-utils.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/tools/perf/util/bpf-utils.h b/tools/perf/util/bpf-utils.h index 86a5055cdfad..a8bc1a232968 100644 --- a/tools/perf/util/bpf-utils.h +++ b/tools/perf/util/bpf-utils.h @@ -8,6 +8,16 @@ #ifdef HAVE_LIBBPF_SUPPORT #include <bpf/libbpf.h> +#include <bpf/libbpf_version.h> + +#define LIBBPF_CURRENT_VERSION_GEQ(major, minor) \ + (LIBBPF_MAJOR_VERSION > (major) || \ + (LIBBPF_MAJOR_VERSION == (major) && LIBBPF_MINOR_VERSION >= (minor))) + +#if LIBBPF_CURRENT_VERSION_GEQ(1, 7) +// libbpf 1.7+ support the btf_dump_type_data_opts.emit_strings option. +#define HAVE_LIBBPF_STRINGS_SUPPORT 1 +#endif /* * Get bpf_prog_info in continuous memory |