diff options
| author |   He Kuang <hekuang@huawei.com> | 2015-05-11 09:25:02 +0000 |
|---|---|---|
| committer |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-05-12 09:59:49 -0300 |
| commit | fb9596d1731cc37da6489de439f8b876f3a12db2 (patch) | |
| tree | 56cab9e7550431c1c5a2ef24aeaa37f87da1d628 /tools/perf/util/dwarf-aux.h | |
| parent | perf trace: Removed duplicated NULL test (diff) | |
| download | linux-dev-fb9596d1731cc37da6489de439f8b876f3a12db2.tar.xz linux-dev-fb9596d1731cc37da6489de439f8b876f3a12db2.zip | |
perf probe: Remove length limitation for showing available variables
Use struct strbuf instead of bare char[] to remove the length limitation
of variables in variable_list, so they will not disappear due to
overlength, and make preparation for adding more description for
variables.
Signed-off-by: He Kuang <hekuang@huawei.com>
Acked-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/r/1431336304-16863-1-git-send-email-hekuang@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/dwarf-aux.h')
| -rw-r--r-- | tools/perf/util/dwarf-aux.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/perf/util/dwarf-aux.h b/tools/perf/util/dwarf-aux.h index 50a3cdc55fd7..60676fda4824 100644 --- a/tools/perf/util/dwarf-aux.h +++ b/tools/perf/util/dwarf-aux.h @@ -117,8 +117,8 @@ extern Dwarf_Die *die_find_member(Dwarf_Die *st_die, const char *name, Dwarf_Die *die_mem); /* Get the name of given variable DIE */ -extern int die_get_typename(Dwarf_Die *vr_die, char *buf, int len); +extern int die_get_typename(Dwarf_Die *vr_die, struct strbuf *buf); /* Get the name and type of given variable DIE, stored as "type\tname" */ -extern int die_get_varname(Dwarf_Die *vr_die, char *buf, int len); +extern int die_get_varname(Dwarf_Die *vr_die, struct strbuf *buf); #endif |