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authorArnaldo Carvalho de Melo <acme@redhat.com>2012-05-03 20:07:05 +0400
committerArnaldo Carvalho de Melo <acme@redhat.com>2012-05-03 20:07:05 +0400
commit4656cca11b07a13785aa8574ed4db6c540e48ed8 (patch)
tree1f03ff8e4286f77fe9a3e3f667fb5dac6291d31c /tools/perf
parent0822cc80d9aee026b1ebe43c02dc01e0a0227864 (diff)
downloadlinux-4656cca11b07a13785aa8574ed4db6c540e48ed8.tar.xz
perf ui browser: Introduce routine to draw vertical line
Cc: David Ahern <dsahern@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Namhyung Kim <namhyung@gmail.com> 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-umb4jlu0ee8r2rc3x4jkahgk@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf')
-rw-r--r--tools/perf/ui/browser.c9
-rw-r--r--tools/perf/ui/browser.h2
2 files changed, 11 insertions, 0 deletions
diff --git a/tools/perf/ui/browser.c b/tools/perf/ui/browser.c
index f4b2530ae1d3..b075e09bfb54 100644
--- a/tools/perf/ui/browser.c
+++ b/tools/perf/ui/browser.c
@@ -593,6 +593,15 @@ unsigned int ui_browser__argv_refresh(struct ui_browser *browser)
return row;
}
+void __ui_browser__vline(struct ui_browser *browser, unsigned int column,
+ u16 start, u16 end)
+{
+ SLsmg_set_char_set(1);
+ ui_browser__gotorc(browser, start, column);
+ SLsmg_draw_vline(end - start + 1);
+ SLsmg_set_char_set(0);
+}
+
void ui_browser__write_graph(struct ui_browser *browser __used, int graph)
{
SLsmg_set_char_set(1);
diff --git a/tools/perf/ui/browser.h b/tools/perf/ui/browser.h
index 059764b29b2d..511e24d08dfa 100644
--- a/tools/perf/ui/browser.h
+++ b/tools/perf/ui/browser.h
@@ -49,6 +49,8 @@ int ui_browser__refresh(struct ui_browser *self);
int ui_browser__run(struct ui_browser *browser, int delay_secs);
void ui_browser__update_nr_entries(struct ui_browser *browser, u32 nr_entries);
void ui_browser__handle_resize(struct ui_browser *browser);
+void __ui_browser__vline(struct ui_browser *browser, unsigned int column,
+ u16 start, u16 end);
int ui_browser__warning(struct ui_browser *browser, int timeout,
const char *format, ...);