to_guest 142 tools/virtio/vringh_test.c int fd, mapsize, to_guest[2], to_host[2]; to_guest 164 tools/virtio/vringh_test.c pipe(to_guest); to_guest 185 tools/virtio/vringh_test.c close(to_guest[0]); to_guest 210 tools/virtio/vringh_test.c write(to_guest[1], "", 1); to_guest 235 tools/virtio/vringh_test.c write(to_guest[1], "", 1); to_guest 282 tools/virtio/vringh_test.c write(to_guest[1], "", 1); to_guest 306 tools/virtio/vringh_test.c close(to_guest[1]); to_guest 390 tools/virtio/vringh_test.c if (read(to_guest[0], buf, sizeof(buf)) < 1) to_guest 423 tools/virtio/vringh_test.c if (read(to_guest[0], buf, sizeof(buf)) < 1)