Lines Matching refs:root
532 * Don't allow unmounting the root file system.
541 * Must be the root of the filesystem
1019 int root)
1063 * for mount points that are below our root, we can see
1074 if (root)
1174 int root = 0;
1203 root |= strcmp(sb->f_mntonname, "/") == 0;
1210 if (root == 0 && p->p_cwdi->cwdi_rdir) {
1212 * fake a root entry
1295 * current root directory (if there is one).
1314 * Change this process's notion of the root directory to a given file
1376 * Change notion of root (``/'') directory.
1403 * NB: callers need to properly authorize the change root operation.
1415 * Prevent escaping from chroot by putting the root under
2498 * The root of a mounted filesystem cannot be deleted.
4153 * The root of a mounted filesystem cannot be deleted.