291   struct dirtree *dt, **sort;  in listfiles()  local
329   for (sort = 0;;sort = xmalloc(dtlen*sizeof(void *))) {  in listfiles()
331       if (sort) sort[dtlen] = dt;  in listfiles()
332     if (sort || !dtlen) break;  in listfiles()
349     qsort(sort, dtlen, sizeof(void *), (void *)compare);  in listfiles()
351       entrylen(sort[ul], len);  in listfiles()
354       blocks += sort[ul]->st.st_blocks;  in listfiles()
377         entrylen(sort[next_column(ul, dtlen, columns, &c)], len);  in listfiles()
398     struct stat *st = &(sort[next]->st);  in listfiles()
407     entrylen(sort[next], len);  in listfiles()
457         printf(" %-*s", -(int)totals[7], (char *)sort[next]->extra);  in listfiles()
479       printf("%-*s ", (int)totals[7], (char *)sort[next]->extra);  in listfiles()
486     ss = sort[next]->name;  in listfiles()
495         if (fstatat(dirfd, sort[next]->symlink, &st2, 0)) color = 256+31;  in listfiles()
501       printf("%s", sort[next]->symlink);  in listfiles()
518   for (ul = 0; ul<dtlen; free(sort[ul++])) {  in listfiles()
519     if ((flags & FLAG_d) || !S_ISDIR(sort[ul]->st.st_mode)) continue;  in listfiles()
522     if (!indir->parent || ((flags&FLAG_R) && dirtree_notdotdot(sort[ul])))  in listfiles()
523       listfiles(openat(dirfd, sort[ul]->name, 0), sort[ul]);  in listfiles()
524     free((void *)sort[ul]->extra);  in listfiles()
526   free(sort);  in listfiles()