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authorDaniel Lezcano <daniel.lezcano@linaro.org>2011-06-21 00:57:08 +0200
committerDaniel Lezcano <daniel.lezcano@linaro.org>2011-06-21 00:57:08 +0200
commit73b400238f53a18c4d35b7ba9a7de7dd26755035 (patch)
tree58a078f05554a33a9fd8e5e1c5aa61bc228c7a17 /clocks.c
parenta12163dafb3c38d08b85b4389de68369d69edf93 (diff)
downloadpowerdebug-73b400238f53a18c4d35b7ba9a7de7dd26755035.tar.gz
add a select callback on a clock from the search result
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Diffstat (limited to 'clocks.c')
-rw-r--r--clocks.c28
1 files changed, 21 insertions, 7 deletions
diff --git a/clocks.c b/clocks.c
index 2ae2f5a..6943b70 100644
--- a/clocks.c
+++ b/clocks.c
@@ -243,6 +243,10 @@ static int _clock_print_info_cb(struct tree *t, void *data)
int *line = data;
char *buffer;
+ /* we skip the root node of the tree */
+ if (!t->parent)
+ return 0;
+
buffer = clock_line(t);
if (!buffer)
return -1;
@@ -258,10 +262,6 @@ static int _clock_print_info_cb(struct tree *t, void *data)
static int clock_print_info_cb(struct tree *t, void *data)
{
- /* we skip the root node of the tree */
- if (!t->parent)
- return 0;
-
/* show the clock when *all* its parent is expanded */
if (tree_for_each_parent(t->parent, is_collapsed, NULL))
return 0;
@@ -300,7 +300,7 @@ static int clock_print_info(struct tree *tree)
return ret;
}
-static int clock_toggle_expanded(void)
+static int clock_select(void)
{
struct tree *t = display_get_row_data(CLOCK);
struct clock_info *clk = t->private;
@@ -323,7 +323,7 @@ static int clock_display(void)
return clock_print_info(clock_tree);
}
-int clock_find(const char *name)
+static int clock_find(const char *name)
{
struct tree **ptree = NULL;
int i, nr, line = 0, ret = 0;
@@ -350,6 +350,19 @@ int clock_find(const char *name)
return ret;
}
+static int clock_selectf(void)
+{
+ struct tree *t = display_get_row_data(CLOCK);
+ int line = 0;
+
+ display_reset_cursor(CLOCK);
+
+ if (tree_for_each_parent(t, _clock_print_info_cb, &line))
+ return -1;
+
+ return display_refresh_pad(CLOCK);
+}
+
/*
* Read the clock information and fill the tree with the information
* found in the files. Then dump to stdout a formatted result.
@@ -379,8 +392,9 @@ int clock_dump(char *clk)
static struct display_ops clock_ops = {
.display = clock_display,
- .select = clock_toggle_expanded,
+ .select = clock_select,
.find = clock_find,
+ .selectf = clock_selectf,
};
/*