98 static void show_mt(struct mtab_list *mt, int measuring)  in show_mt()  argument
104   if (!mt) return;  in show_mt()
111       if (!strcmp(mt->type, al->arg)) break;  in show_mt()
117   if (!(toys.optflags & FLAG_a) && !mt->statvfs.f_blocks) return;  in show_mt()
122     size = mt->statvfs.f_files;  in show_mt()
123     used = mt->statvfs.f_files - mt->statvfs.f_ffree;  in show_mt()
124     avail = getuid() ? mt->statvfs.f_favail : mt->statvfs.f_ffree;  in show_mt()
126     block = mt->statvfs.f_bsize ? mt->statvfs.f_bsize : 1;  in show_mt()
127     size = (block * mt->statvfs.f_blocks) / TT.units;  in show_mt()
128     used = (block * (mt->statvfs.f_blocks-mt->statvfs.f_bfree)) / TT.units;  in show_mt()
129     avail= (block*(getuid()?mt->statvfs.f_bavail:mt->statvfs.f_bfree))/TT.units;  in show_mt()
137   device = *mt->device == '/' ? realpath(mt->device, NULL) : NULL;  in show_mt()
138   if (!device) device = mt->device;  in show_mt()
158         w, size_str, w, used_str, w, avail_str, w-1, percent, mt->dir);  in show_mt()
165         mt->dir);  in show_mt()
168   if (device != mt->device) free(device);  in show_mt()
173   struct mtab_list *mt, *mtstart, *mtend;  in df_main()  local
203         for (mt = mtend; mt; mt = mt->prev) {  in df_main()
204           if (st.st_dev == mt->stat.st_dev  in df_main()
205               || (st.st_rdev && (st.st_rdev == mt->stat.st_dev)))  in df_main()
207             show_mt(mt, measuring);  in df_main()
215     for (mt = mtend; mt; mt = mt->prev) {  in df_main()
219       if (!mt->stat.st_dev) continue;  in df_main()
222       mt3 = mt;  in df_main()
223       for (mt2 = mt->prev; mt2; mt2 = mt2->prev) {  in df_main()
224         if (mt->stat.st_dev == mt2->stat.st_dev) {  in df_main()
226           if (!strcmp(mt->device, mt2->device)) {  in df_main()
237       for (mt = mtstart; mt; mt = mt->next) {  in df_main()
238         if (mt->stat.st_dev) show_mt(mt, measuring);  in df_main()