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[Qemu-devel] [6704] block: Introduce bdrv_get_encrypted_filename (Jan Ki
From: |
Anthony Liguori |
Subject: |
[Qemu-devel] [6704] block: Introduce bdrv_get_encrypted_filename (Jan Kiszka) |
Date: |
Thu, 05 Mar 2009 23:00:48 +0000 |
Revision: 6704
http://svn.sv.gnu.org/viewvc/?view=rev&root=qemu&revision=6704
Author: aliguori
Date: 2009-03-05 23:00:48 +0000 (Thu, 05 Mar 2009)
Log Message:
-----------
block: Introduce bdrv_get_encrypted_filename (Jan Kiszka)
Introduce bdrv_get_encrypted_filename service to allow more informative
password prompting.
Signed-off-by: Jan Kiszka <address@hidden>
Signed-off-by: Anthony Liguori <address@hidden>
Modified Paths:
--------------
trunk/block.c
trunk/block.h
Modified: trunk/block.c
===================================================================
--- trunk/block.c 2009-03-05 23:00:43 UTC (rev 6703)
+++ trunk/block.c 2009-03-05 23:00:48 UTC (rev 6704)
@@ -1134,6 +1134,16 @@
}
}
+const char *bdrv_get_encrypted_filename(BlockDriverState *bs)
+{
+ if (bs->backing_hd && bs->backing_hd->encrypted)
+ return bs->backing_file;
+ else if (bs->encrypted)
+ return bs->filename;
+ else
+ return NULL;
+}
+
void bdrv_get_backing_filename(BlockDriverState *bs,
char *filename, int filename_size)
{
Modified: trunk/block.h
===================================================================
--- trunk/block.h 2009-03-05 23:00:43 UTC (rev 6703)
+++ trunk/block.h 2009-03-05 23:00:48 UTC (rev 6704)
@@ -152,6 +152,7 @@
const uint8_t *buf, int nb_sectors);
int bdrv_get_info(BlockDriverState *bs, BlockDriverInfo *bdi);
+const char *bdrv_get_encrypted_filename(BlockDriverState *bs);
void bdrv_get_backing_filename(BlockDriverState *bs,
char *filename, int filename_size);
int bdrv_snapshot_create(BlockDriverState *bs,
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