Lines Matching defs:rc
66 int fd, rc;70 rc = ioctl(fd, LOOP_CLR_FD, 0);73 return rc;88 int i, dfd, ffd, mode, rc = -1;102 for (i = 0; rc; i++) {107 rc = -ENOENT;119 rc = ioctl(dfd, BB_LOOP_GET_STATUS, &loopinfo);122 if (rc && errno == ENXIO) {129 rc = 0;141 rc = -1;148 if (!rc) {153 return rc;