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authorNaphtali Sprei <nsprei@redhat.com>2010-01-17 16:48:13 +0200
committerAnthony Liguori <aliguori@us.ibm.com>2010-01-20 08:25:22 -0600
commitf5edb014ed221db6942225ec675aafe2675632dd (patch)
tree8c4d10e0d64b55c4320e1837749fc03cbf80941e /block.h
parentb196b1532f2981e9c811c96214a44ee9e7d12af3 (diff)
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Clean-up a little bit the RW related bits of BDRV_O_FLAGS. BDRV_O_RDONLY gone (and so is BDRV_O_ACCESS). Default value for bdrv_flags (0/zero) is READ-ONLY. Need to explicitly request READ-WRITE.
Instead of using the field 'readonly' of the BlockDriverState struct for passing the request, pass the request in the flags parameter to the function. Signed-off-by: Naphtali Sprei <nsprei@redhat.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'block.h')
-rw-r--r--block.h2
1 files changed, 0 insertions, 2 deletions
diff --git a/block.h b/block.h
index bee9ec5..fd4e8dd 100644
--- a/block.h
+++ b/block.h
@@ -27,9 +27,7 @@ typedef struct QEMUSnapshotInfo {
uint64_t vm_clock_nsec; /* VM clock relative to boot */
} QEMUSnapshotInfo;
-#define BDRV_O_RDONLY 0x0000
#define BDRV_O_RDWR 0x0002
-#define BDRV_O_ACCESS 0x0003
#define BDRV_O_CREAT 0x0004 /* create an empty file */
#define BDRV_O_SNAPSHOT 0x0008 /* open the file read only and save writes in a snapshot */
#define BDRV_O_FILE 0x0010 /* open as a raw file (do not try to