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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 /qemu-io.c | |
| parent | b196b1532f2981e9c811c96214a44ee9e7d12af3 (diff) | |
| download | qemu-f5edb014ed221db6942225ec675aafe2675632dd.zip qemu-f5edb014ed221db6942225ec675aafe2675632dd.tar.gz qemu-f5edb014ed221db6942225ec675aafe2675632dd.tar.bz2 | |
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 'qemu-io.c')
| -rw-r--r-- | qemu-io.c | 14 |
1 files changed, 6 insertions, 8 deletions
@@ -1359,10 +1359,9 @@ open_f(int argc, char **argv) } } - if (readonly) - flags |= BDRV_O_RDONLY; - else - flags |= BDRV_O_RDWR; + if (!readonly) { + flags |= BDRV_O_RDWR; + } if (optind != argc - 1) return command_usage(&open_cmd); @@ -1506,10 +1505,9 @@ int main(int argc, char **argv) add_check_command(init_check_command); /* open the device */ - if (readonly) - flags |= BDRV_O_RDONLY; - else - flags |= BDRV_O_RDWR; + if (!readonly) { + flags |= BDRV_O_RDWR; + } if ((argc - optind) == 1) openfile(argv[optind], flags, growable); |