diff options
| author | Elliott Hughes <enh@google.com> | 2019-06-26 15:57:25 -0700 |
|---|---|---|
| committer | Rob Landley <rob@landley.net> | 2019-06-26 22:13:32 -0500 |
| commit | 40e55eb40afab3bc978fb42b6ec009a108d8e0c3 (patch) | |
| tree | 28d56739772d7ea8950345a2481c22632234f006 /toys/other | |
| parent | b75675297700e365cc8482b048ad9a7fc4946065 (diff) | |
| download | toybox-40e55eb40afab3bc978fb42b6ec009a108d8e0c3.tar.gz | |
losetup: fix Android.
Use /dev/block/loop* more uniformly, and teach the tests which to expect.
Diffstat (limited to 'toys/other')
| -rw-r--r-- | toys/other/losetup.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/toys/other/losetup.c b/toys/other/losetup.c index 02856c27..8edc65ae 100644 --- a/toys/other/losetup.c +++ b/toys/other/losetup.c @@ -43,6 +43,7 @@ GLOBALS( int openflags; dev_t jdev; ino_t jino; + char *dir; ) // -f: *device is NULL @@ -65,9 +66,7 @@ static void loopback_setup(char *device, char *file) // mount -o loop depends on found device being at the start of toybuf. if (cfd != -1) { if (0 <= (i = ioctl(cfd, 0x4C82))) { // LOOP_CTL_GET_FREE - sprintf(device = toybuf, "/dev/loop%d", i); - // Fallback for Android - if (access(toybuf, F_OK)) sprintf(toybuf, "/dev/block/loop%d", i); + sprintf(device = toybuf, "%s/loop%d", TT.dir, i); } close(cfd); } @@ -150,6 +149,7 @@ void losetup_main(void) { char **s; + TT.dir = CFG_TOYBOX_ON_ANDROID ? "/dev/block" : "/dev"; TT.openflags = FLAG(r) ? O_RDONLY : O_RDWR; if (TT.j) { @@ -176,7 +176,7 @@ void losetup_main(void) loopback_setup(NULL, *toys.optargs); } else if (FLAG(a) || FLAG(j)) { if (toys.optc) error_exit("bad args"); - dirtree_read("/dev", dash_a); + dirtree_read(TT.dir, dash_a); // Do we need one DEVICE argument? } else { char *file = (FLAG(c) || FLAG(d)) ? NULL : toys.optargs[1]; |