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| author |   Jiri Olsa <jolsa@kernel.org> | 2020-10-13 21:24:34 +0200 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2020-10-14 08:45:16 -0300 |
| commit | f766819cd5290d42efa55c505b9bed184fec17bf (patch) | |
| tree | faace7f54816f983cd14bcbee4479712a853d44c /tools/perf/util/symbol.h | |
| parent | perf tools: Use build_id object in dso (diff) | |
| download | wireguard-linux-f766819cd5290d42efa55c505b9bed184fec17bf.tar.xz wireguard-linux-f766819cd5290d42efa55c505b9bed184fec17bf.zip | |
perf tools: Pass build_id object to filename__read_build_id()
Pass a build_id object to filename__read_build_id function, so it can
populate the size of the build_id object.
Changing filename__read_build_id() code for both ELF/non-ELF code.
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Acked-by: Ian Rogers <irogers@google.com>
Link: https://lore.kernel.org/r/20201013192441.1299447-3-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to '')
| -rw-r--r-- | tools/perf/util/symbol.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/perf/util/symbol.h b/tools/perf/util/symbol.h index 11fe71f46d14..98908fa3f796 100644 --- a/tools/perf/util/symbol.h +++ b/tools/perf/util/symbol.h @@ -23,6 +23,7 @@ struct dso; struct map; struct maps; struct option; +struct build_id; /* * libelf 0.8.x and earlier do not support ELF_C_READ_MMAP; @@ -142,7 +143,7 @@ struct symbol *dso__next_symbol(struct symbol *sym); enum dso_type dso__type_fd(int fd); -int filename__read_build_id(const char *filename, void *bf, size_t size); +int filename__read_build_id(const char *filename, struct build_id *id); int sysfs__read_build_id(const char *filename, void *bf, size_t size); int modules__parse(const char *filename, void *arg, int (*process_module)(void *arg, const char *name, |