perf tools: Export usage string and option table of perf record
Those are shared with other builtin commands like kvm, script. So
make it accessable from them. This is a preparation of later change
that limiting possible options.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Acked-by: Hemant Kumar <hemant@linux.vnet.ibm.com>
Cc: Alexander Yarygin <yarygin@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/1413990949-13953-3-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
diff --git a/tools/perf/perf.h b/tools/perf/perf.h
index 220d44e..511c2831 100644
--- a/tools/perf/perf.h
+++ b/tools/perf/perf.h
@@ -62,4 +62,7 @@
unsigned initial_delay;
};
+struct option;
+extern const char * const *record_usage;
+extern struct option *record_options;
#endif