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| author | Naphtali Sprei <nsprei@redhat.com> | 2010-01-17 16:48:13 +0200 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2010-01-20 08:25:22 -0600 |
| commit | f5edb014ed221db6942225ec675aafe2675632dd (patch) | |
| tree | 8c4d10e0d64b55c4320e1837749fc03cbf80941e /block.h | |
| parent | b196b1532f2981e9c811c96214a44ee9e7d12af3 (diff) | |
| download | qemu-f5edb014ed221db6942225ec675aafe2675632dd.tar.gz qemu-f5edb014ed221db6942225ec675aafe2675632dd.tar.bz2 qemu-f5edb014ed221db6942225ec675aafe2675632dd.zip | |
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.h | 2 |
1 files changed, 0 insertions, 2 deletions
@@ -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 |