Lines Matching refs:rc
43 int rc;
45 rc = open_block_device();
47 if (!rc) {
56 rc = ioctl(block_dev_handle, NLSDEV_CMD, &cmd);
58 printf("return from ioctl %d \n", rc);
72 int rc;
84 rc = stat(NLS_DEVICE_PATH, &statbuf);
86 if (rc) {
89 rc = mkdir(NLS_DEVICE_PATH, (S_IFDIR | S_IRWXU |
101 rc = unlink(NLS_DEVICE_PATH);
102 if (!rc) {
103 rc = mkdir(NLS_DEVICE_PATH,
116 rc = stat(DEVICE_NAME, &statbuf);
117 if (rc) {
120 rc = mknod(DEVICE_NAME,
138 rc = unlink(DEVICE_NAME);
139 if (!rc) {
140 rc = mknod(DEVICE_NAME,
148 return rc;
