Symbol: IOCTL_FILE_UNCACHED_IO
src/add-ons/kernel/file_systems/udf/Volume.cpp
76
if (stat.st_mode & S_IFREG && ioctl(device, IOCTL_FILE_UNCACHED_IO, NULL) < 0) {
src/add-ons/kernel/file_systems/userlandfs/kernel_add_on/Volume.cpp
1326
case IOCTL_FILE_UNCACHED_IO: