testsuite/mount.tests: fix false positive
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
diff --git a/libbb/loop.c b/libbb/loop.c
index f0d4296..c78535a 100644
--- a/libbb/loop.c
+++ b/libbb/loop.c
@@ -106,6 +106,10 @@
return -errno;
}
+//TODO: use LOOP_CTL_GET_FREE instead of trying every loopN in sequence? a-la:
+// fd = open("/dev/loop-control", O_RDWR);
+// loopN = ioctl(fd, LOOP_CTL_GET_FREE);
+//
/* Find a loop device. */
try = *device ? *device : dev;
/* 1048575 (0xfffff) is a max possible minor number in Linux circa 2010 */