headless client: set STDOUT none-buffered

Change-Id: Ic3e81db21fd72d0f3d81a88ea7fac74612de8550
Signed-off-by: Sung-Jin Park <sj76.park@samsung.com>

diff --git a/src/samples/headless_client.c b/src/samples/headless_client.c
index a00f990..e6f36fb 100644 (file)
--- a/src/samples/headless_client.c
+++ b/src/samples/headless_client.c
@@ -42,7 +42,7 @@ _cb_focus_in(void *data, int type EINA_UNUSED, void *event)
        app_data_t *client =  (app_data_t *)data;
        Ecore_Wl2_Event_Focus_In *ev = (Ecore_Wl2_Event_Focus_In *)event;
 
-       TRACE("");
+       TRACE("\n");
 
        /* TODO */
        (void) client;
@@ -57,7 +57,7 @@ _cb_focus_out(void *data, int type EINA_UNUSED, void *event)
        app_data_t *client =  (app_data_t *)data;
        Ecore_Wl2_Event_Focus_Out *ev = (Ecore_Wl2_Event_Focus_Out *)event;
 
-       TRACE("");
+       TRACE("\n");
 
        /* TODO */
        (void) client;
@@ -72,7 +72,7 @@ _cb_window_show(void *data, int type EINA_UNUSED, void *event)
        app_data_t *client =  (app_data_t *)data;
        Ecore_Wl2_Event_Window_Show *ev = (Ecore_Wl2_Event_Window_Show *)event;
 
-       TRACE("");
+       TRACE("\n");
 
        /* TODO */
        (void) client;
@@ -87,7 +87,7 @@ _cb_window_lower(void *data, int type EINA_UNUSED, void *event)
        app_data_t *client =  (app_data_t *)data;
        Ecore_Wl2_Event_Window_Lower *ev = (Ecore_Wl2_Event_Window_Lower *)event;
 
-       TRACE("");
+       TRACE("\n");
 
        /* TODO */
        (void) client;
@@ -102,7 +102,7 @@ _cb_window_activate(void *data, int type EINA_UNUSED, void *event)
        app_data_t *client =  (app_data_t *)data;
        Ecore_Wl2_Event_Window_Activate *ev = (Ecore_Wl2_Event_Window_Activate *)event;
 
-       TRACE("");
+       TRACE("\n");
 
        /* TODO */
        (void) client;
@@ -117,7 +117,7 @@ _cb_window_deactivate(void *data, int type EINA_UNUSED, void *event)
        app_data_t *client =  (app_data_t *)data;
        Ecore_Wl2_Event_Window_Deactivate *ev = (Ecore_Wl2_Event_Window_Deactivate *)event;
 
-       TRACE("");
+       TRACE("\n");
 
        /* TODO */
        (void) client;
@@ -132,7 +132,7 @@ _cb_key_down(void *data EINA_UNUSED, int type EINA_UNUSED, void *event)
        app_data_t *client =  (app_data_t *)data;
        Ecore_Event_Key *ev = event;
 
-       TRACE("");
+       TRACE("\n");
 
        /* TODO */
        (void) client;
@@ -147,7 +147,7 @@ _cb_key_up(void *data EINA_UNUSED, int type EINA_UNUSED, void *event)
        app_data_t *client =  (app_data_t *)data;
        Ecore_Event_Key *ev = event;
 
-       TRACE("");
+       TRACE("\n");
 
        /* TODO */
        (void) client;
@@ -192,6 +192,8 @@ int main(int argc, char **argv)
        int x, y, w, h;
        app_data_t *client = NULL;
 
+       setvbuf(stdout, NULL, _IONBF, 0);
+
        client = (app_data_t *)calloc(1, sizeof(app_data_t));
        ERROR_CHECK(client, goto shutdown, "Failed to allocate memory for app_data_t");