- if (!S_ISDIR(file->mode)) {
- /* move to keep tree if a file */
- if (!robust_move (fname, keep_name))
- rprintf(FERROR, "keep_backup failed %s -> %s : %s\n",
- fname, keep_name, strerror(errno));
- } else {
- /* this bit only used to "keep" empty directories */
- /* make the parent directories */
- make_dir (keep_name, 0755);
- /* now make the (empty) directory */
- do_mkdir (keep_name, file->mode);
+ snprintf(keep_name, sizeof (keep_name), "%s/%s%s",
+ backup_dir, fname, backup_suffix);
+
+#ifdef HAVE_MKNOD
+ /* Check to see if this is a device file, or link */
+ if (IS_DEVICE(file->mode)) {
+ if (am_root && preserve_devices) {
+ make_bak_dir(fname, backup_dir);
+ if (do_mknod(keep_name, file->mode, file->rdev) != 0) {
+ rprintf(FERROR, "mknod %s failed: %s\n",
+ full_fname(keep_name), strerror(errno));
+ } else if (verbose > 2) {
+ rprintf(FINFO,
+ "make_backup: DEVICE %s successful.\n",
+ fname);
+ }
+ }
+ kept = 1;
+ do_unlink(fname);
+ }
+#endif
+
+ if (!kept && S_ISDIR(file->mode)) {
+ /* make an empty directory */
+ make_bak_dir(fname, backup_dir);
+ do_mkdir(keep_name, file->mode);
+ ret_code = do_rmdir(fname);
+
+ if (verbose > 2) {
+ rprintf(FINFO, "make_backup: RMDIR %s returns %i\n",
+ full_fname(fname), ret_code);
+ }
+ kept = 1;
+ }
+
+#if SUPPORT_LINKS
+ if (!kept && preserve_links && S_ISLNK(file->mode)) {
+ extern int safe_symlinks;
+ if (safe_symlinks && unsafe_symlink(file->link, keep_name)) {
+ if (verbose) {
+ rprintf(FINFO, "ignoring unsafe symlink %s -> %s\n",
+ full_fname(keep_name), file->link);
+ }
+ kept = 1;
+ }
+ make_bak_dir(fname, backup_dir);
+ if (do_symlink(file->link, keep_name) != 0) {
+ rprintf(FERROR, "link %s -> %s : %s\n",
+ full_fname(keep_name), file->link, strerror(errno));
+ }
+ do_unlink(fname);
+ kept = 1;
+ }
+#endif
+ if (!kept && preserve_hard_links && check_hard_link(file)) {