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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.

Browse source 
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>
This commit is contained in:
Naphtali Sprei 2010-01-17 16:48:13 +02:00 • committed by Anthony Liguori
parent b196b1532f
commit f5edb014ed
11 changed files with 44 additions and 42 deletions
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14
qemu-io.c
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@ -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);