headless_server: set STDOUT/STDERR bufferless

Change-Id: I71472f7e4a030d5827190d6ee4bc404733ab5541
Signed-off-by: Sung-Jin Park <sj76.park@samsung.com>

diff --git a/src/bin/headless/headless_server.c b/src/bin/headless/headless_server.c
index 199ee7d5d3ed2510a4ce264284e9ba2e7e52075c..e185e2242826938d332ab20185f64bcd1e9b5b23 100644 (file)
--- a/src/bin/headless/headless_server.c
+++ b/src/bin/headless/headless_server.c
@@ -36,6 +36,10 @@ int main(int argc, char *argv[])
        pepper_compositor_t *compositor = NULL;
        pepper_bool_t ret;
 
+       /* set STDOUT/STDERR bufferless */
+       setvbuf(stdout, NULL, _IONBF, 0);
+       setvbuf(stderr, NULL, _IONBF, 0);
+
        socket_name = getenv("WAYLAND_DISPLAY");
 
        if (!socket_name)