optstring         440 samples/bpf/hbm.c 	char *optstring = "iodln:r:st:wh";
optstring         447 samples/bpf/hbm.c 	while ((k = getopt_long(argc, argv, optstring, loptions, NULL)) != -1) {
optstring         551 tools/testing/vsock/vsock_diag_test.c static const char optstring[] = "";
optstring         612 tools/testing/vsock/vsock_diag_test.c 		int opt = getopt_long(argc, argv, optstring, longopts, NULL);
optstring         213 tools/virtio/ringtest/main.c static const char optstring[] = "";
optstring         308 tools/virtio/ringtest/main.c 		int o = getopt_long(argc, argv, optstring, longopts, NULL);
optstring         209 tools/virtio/virtio_test.c const char optstring[] = "h";
optstring         270 tools/virtio/virtio_test.c 		o = getopt_long(argc, argv, optstring, longopts, NULL);