+ return 0;
+}
+
+
+/* This function is used to implement per-directory deletion, and is used by
+ * all the --delete-WHEN options. Note that the fbuf pointer must point to a
+ * MAXPATHLEN buffer with the name of the directory in it (the functions we
+ * call will append names onto the end, but the old dir value will be restored
+ * on exit). */
+static void delete_in_dir(struct file_list *flist, char *fbuf,
+ struct file_struct *file, int allowed_lull)
+{
+ static int min_depth = MAXPATHLEN, cur_depth = -1;
+ static void *filt_array[MAXPATHLEN/2+1];
+ struct file_list *dirlist;
+ char delbuf[MAXPATHLEN];
+ STRUCT_STAT st;
+ int dlen, i;
+
+ if (!flist) {
+ while (cur_depth >= min_depth)
+ pop_local_filters(filt_array[cur_depth--]);
+ min_depth = MAXPATHLEN;
+ cur_depth = -1;
+ return;
+ }
+
+ if (verbose > 2)
+ rprintf(FINFO, "delete_in_dir(%s)\n", safe_fname(fbuf));
+
+ if (allowed_lull)
+ maybe_send_keepalive(allowed_lull, flist->count);
+
+ if (file->dir.depth >= MAXPATHLEN/2+1)
+ return; /* Impossible... */
+
+ if (max_delete && deletion_count >= max_delete)
+ return;
+
+ if (io_error && !(lp_ignore_errors(module_id) || ignore_errors)) {
+ rprintf(FINFO,
+ "IO error encountered -- skipping file deletion\n");
+ max_delete = -1; /* avoid duplicating the above warning */
+ return;