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| author |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-07-29 16:27:18 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2016-08-01 18:18:16 -0300 |
| commit | ee51d851392e1fe3e8be30b3c5847f34da343424 (patch) | |
| tree | 995d0ca1d366d17876e5b8d32daef596941dacaa /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | perf annotate: Rename symbol__annotate() to symbol__disassemble() (diff) | |
| download | wireguard-linux-ee51d851392e1fe3e8be30b3c5847f34da343424.tar.xz wireguard-linux-ee51d851392e1fe3e8be30b3c5847f34da343424.zip | |
perf annotate: Introduce strerror for handling symbol__disassemble() errors
We were just using pr_error() which makes it difficult for non stdio UIs
to provide errors using its widgets, as they need to somehow catch what
was passed to pr_error().
Fix it by introducing a __strerror() interface like the ones used
elsewhere, for instance target__strerror().
This is just the initial step, more work will be done, but first some
error handling bugs noticed while working on this need to be dealt with.
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/n/tip-dgd22zl2xg7x4vcnoa83jxfb@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions