perf ui browser: Use libslang to read keys
Just another step in stopping the use of libnewt in perf.
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-uy6s534uqxq8tenh6s3k8ocj@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
diff --git a/tools/perf/util/ui/setup.c b/tools/perf/util/ui/setup.c
index 5111f1a..1e6ba06 100644
--- a/tools/perf/util/ui/setup.c
+++ b/tools/perf/util/ui/setup.c
@@ -18,6 +18,18 @@
newtResume();
}
+static int ui__init(void)
+{
+ int err = SLkp_init();
+
+ if (err < 0)
+ goto out;
+
+ SLkp_define_keysym((char *)"^(kB)", SL_KEY_UNTAB);
+out:
+ return err;
+}
+
static void ui__exit(void)
{
SLtt_set_cursor_visibility(1);
@@ -44,6 +56,7 @@
use_browser = 1;
newtInit();
+ ui__init();
newtSetSuspendCallback(newt_suspend, NULL);
ui_helpline__init();
ui_browser__init();