perf top: Export get_window_dimensions
Will be used by the newt code too.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frédéric Weisbecker <fweisbec@gmail.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <1268349164-5822-2-git-send-email-acme@infradead.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index ec48223..57e232f 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -133,7 +133,7 @@
return ((void *)self) + symbol_conf.priv_size;
}
-static void get_term_dimensions(struct winsize *ws)
+void get_term_dimensions(struct winsize *ws)
{
char *s = getenv("LINES");
diff --git a/tools/perf/perf.h b/tools/perf/perf.h
index 6fb379b..aa78615 100644
--- a/tools/perf/perf.h
+++ b/tools/perf/perf.h
@@ -1,6 +1,10 @@
#ifndef _PERF_PERF_H
#define _PERF_PERF_H
+struct winsize;
+
+void get_term_dimensions(struct winsize *ws);
+
#if defined(__i386__)
#include "../../arch/x86/include/asm/unistd.h"
#define rmb() asm volatile("lock; addl $0,0(%%esp)" ::: "memory")