HelenOS sources
ddev_open 45 uspace/lib/ddev/include/ddev.h extern errno_t ddev_open(const char *, ddev_t **);
ddev_open 91 uspace/lib/ddev/test/ddev.c rc = ddev_open(test_ddev_svc, &ddev);
ddev_open 120 uspace/lib/ddev/test/ddev.c rc = ddev_open(test_ddev_svc, &ddev);
ddev_open 156 uspace/lib/ddev/test/ddev.c rc = ddev_open(test_ddev_svc, &ddev);
ddev_open 201 uspace/lib/ddev/test/ddev.c rc = ddev_open(test_ddev_svc, &ddev);
ddev_open 234 uspace/lib/ddev/test/ddev.c rc = ddev_open(test_ddev_svc, &ddev);
ddev_open 107 uspace/srv/hid/display/ddev.c rc = ddev_open(name, &dd);
ddev_open 265 uspace/srv/hid/output/port/ddev.c rc = ddev_open(KFB_DDEV_NAME, &dd);
HelenOS homepage, sources at GitHub