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| author | Marcus Fritzsch <marcus.fritzsch@xse.de> | 2014-08-05 16:09:03 +0200 |
|---|---|---|
| committer | Nobuhiko Tanibata <NOBUHIKO_TANIBATA@denso.co.jp> | 2014-09-01 15:55:44 +0900 |
| commit | e442e7bc385f3ded809b76e111b402034bb36e42 (patch) | |
| tree | 4534f24a63c2641c96d9d2b93725083bb89af233 | |
| parent | f0a71fe286d2e605f84c778520228d83e1405db4 (diff) | |
| download | wayland-ivi-extension-e442e7bc385f3ded809b76e111b402034bb36e42.tar.gz | |
ilmControl: check roundtrip results on init
Signed-off-by: Marcus Fritzsch <marcus.fritzsch@xse.de>
| -rw-r--r-- | ivi-layermanagement-api/ilmControl/src/ilm_control_wayland_platform.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/ivi-layermanagement-api/ilmControl/src/ilm_control_wayland_platform.c b/ivi-layermanagement-api/ilmControl/src/ilm_control_wayland_platform.c index 30b06e6..73568d7 100644 --- a/ivi-layermanagement-api/ilmControl/src/ilm_control_wayland_platform.c +++ b/ivi-layermanagement-api/ilmControl/src/ilm_control_wayland_platform.c @@ -1201,12 +1201,17 @@ init_control(void) return -1; } - // first level objects; ivi_controller - display_roundtrip_queue(wl->display, wl->queue); - // second level object: ivi_controller_surfaces/layers - display_roundtrip_queue(wl->display, wl->queue); - // third level objects: ivi_controller_surfaces/layers properties - display_roundtrip_queue(wl->display, wl->queue); + if ( + // first level objects; ivi_controller + display_roundtrip_queue(wl->display, wl->queue) == -1 || + // second level object: ivi_controller_surfaces/layers + display_roundtrip_queue(wl->display, wl->queue) == -1 || + // third level objects: ivi_controller_surfaces/layers properties + display_roundtrip_queue(wl->display, wl->queue) == -1) + { + fprintf(stderr, "Failed to initialize wayland connection: %s\n", strerror(errno)); + return -1; + } if (! wl->controller) { |