wok-next view busybox/stuff/patches/losetup.u @ rev 21723

busybox: update patches
author Pascal Bellard <pascal.bellard@slitaz.org>
date Tue Sep 01 10:44:52 2020 +0000 (2020-09-01)
parents 2ef4101ba8f7
children
line source
1 keep previous default behaviour and display cloop devices
2 --- busybox-1.31/util-linux/losetup.c
3 +++ busybox-1.31/util-linux/losetup.c
4 @@ -96,17 +96,21 @@
5 }
6
7 /* -a */
8 - if (opt == OPT_a) {
9 - int n;
10 + if (opt == OPT_a || (!opt && !argv[0])) {
11 + int i, n;
12 + static const char *fmt[3] = { LOOP_FORMAT, "/dev/cloop", "/dev/cloop%u" };
13 +
14 + for (i = 0; i < 3; i++)
15 for (n = 0; n < MAX_LOOP_NUM; n++) {
16 char *s;
17
18 - sprintf(dev, LOOP_FORMAT, n);
19 + sprintf(dev, fmt[i], n);
20 s = query_loop(dev);
21 if (s) {
22 printf("%s: %s\n", dev, s);
23 free(s);
24 }
25 + if (i == 1) break; /* /dev/cloop */
26 }
27 return EXIT_SUCCESS;
28 }