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| author | Karel Zak | 2011-12-21 19:24:58 +0100 |
|---|---|---|
| committer | Karel Zak | 2011-12-22 12:19:38 +0100 |
| commit | c7e0925defe178ac31a524463a3488e4d72b6e4b (patch) | |
| tree | d77b6d68a543aceb11bc13baa9647333346c110f /lib/loopdev.c | |
| parent | losetup: rewrite -f (diff) | |
| download | kernel-qcow2-util-linux-c7e0925defe178ac31a524463a3488e4d72b6e4b.tar.gz kernel-qcow2-util-linux-c7e0925defe178ac31a524463a3488e4d72b6e4b.tar.xz kernel-qcow2-util-linux-c7e0925defe178ac31a524463a3488e4d72b6e4b.zip | |
losetup: rewrite loop setup
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'lib/loopdev.c')
| -rw-r--r-- | lib/loopdev.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/loopdev.c b/lib/loopdev.c index fa23b0e90..e0467abaa 100644 --- a/lib/loopdev.c +++ b/lib/loopdev.c @@ -118,6 +118,11 @@ int loopcxt_set_device(struct loopdev_cxt *lc, const char *device) return 0; } +int loopcxt_has_device(struct loopdev_cxt *lc) +{ + return lc && *lc->device; +} + /* * @lc: context * @flags: LOOPDEV_FL_* flags @@ -948,12 +953,15 @@ int loopcxt_set_encryption(struct loopdev_cxt *lc, lc->info.lo_encrypt_key_size = 0; break; default: + DBG(lc, loopdev_debug("setting encryption key")); memset(lc->info.lo_encrypt_key, 0, LO_KEY_SIZE); strncpy((char *)lc->info.lo_encrypt_key, password, LO_KEY_SIZE); lc->info.lo_encrypt_key[LO_KEY_SIZE - 1] = '\0'; lc->info.lo_encrypt_key_size = LO_KEY_SIZE; break; } + + DBG(lc, loopdev_debug("encryption successfully set")); return 0; } |