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| author | Namhyung Kim <namhyung@kernel.org> | 2014-10-22 19:15:48 +0400 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2014-10-29 15:32:47 +0300 |
| commit | 42bd71d0812ecd955cf65a14375ebe6a3195d979 (patch) | |
| tree | 503b3356e0786f3c901171d2752e0e22327bd4ed /tools/perf/util/parse-options.h | |
| parent | f45d20ffb654f4559648da402b1608e747d46942 (diff) | |
| download | linux-42bd71d0812ecd955cf65a14375ebe6a3195d979.tar.xz | |
perf tools: Add support for exclusive option
Some options cannot be used at the same time. To handle such options
add a new PARSE_OPT_EXCLUSIVE flag and show error message if more than
one of them is used.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Reviewed-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Acked-by: Hemant Kumar <hemant@linux.vnet.ibm.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Hemant Kumar <hemant@linux.vnet.ibm.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1413990949-13953-5-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/parse-options.h')
| -rw-r--r-- | tools/perf/util/parse-options.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/perf/util/parse-options.h b/tools/perf/util/parse-options.h index b7c80dbc7627..97b153fb4999 100644 --- a/tools/perf/util/parse-options.h +++ b/tools/perf/util/parse-options.h @@ -39,6 +39,7 @@ enum parse_opt_option_flags { PARSE_OPT_HIDDEN = 8, PARSE_OPT_LASTARG_DEFAULT = 16, PARSE_OPT_DISABLED = 32, + PARSE_OPT_EXCLUSIVE = 64, }; struct option; @@ -174,6 +175,7 @@ struct parse_opt_ctx_t { const char **out; int argc, cpidx; const char *opt; + const struct option *excl_opt; int flags; }; |