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blockdev: Rename 'readonly' option to 'read-only' 

Option name cleanup before it becomes a QMP API.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
This commit is contained in:
Kevin Wolf 2013-07-19 20:07:29 +02:00
parent 64aa99d3e0
commit 0f227a9470
2 changed files with 7 additions and 5 deletions
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10
blockdev.c
View File

@ -378,7 +378,7 @@ static DriveInfo *blockdev_init(QemuOpts *all_opts,
secs = qemu_opt_get_number(opts, "secs", 0);
snapshot = qemu_opt_get_bool(opts, "snapshot", 0);
ro = qemu_opt_get_bool(opts, "readonly", 0);
ro = qemu_opt_get_bool(opts, "read-only", 0);
copy_on_read = qemu_opt_get_bool(opts, "copy-on-read", false);
file = qemu_opt_get(opts, "file");
@ -684,7 +684,7 @@ static DriveInfo *blockdev_init(QemuOpts *all_opts,
} else if (ro == 1) {
if (type != IF_SCSI && type != IF_VIRTIO && type != IF_FLOPPY &&
type != IF_NONE && type != IF_PFLASH) {
error_report("readonly not supported by this bus type");
error_report("read-only not supported by this bus type");
goto err;
}
}
@ -692,7 +692,7 @@ static DriveInfo *blockdev_init(QemuOpts *all_opts,
bdrv_flags |= ro ? 0 : BDRV_O_RDWR;
if (ro && copy_on_read) {
error_report("warning: disabling copy_on_read on readonly drive");
error_report("warning: disabling copy_on_read on read-only drive");
}
QINCREF(bs_opts);
@ -749,6 +749,8 @@ DriveInfo *drive_init(QemuOpts *all_opts, BlockInterfaceType block_default_type)
qemu_opt_rename(all_opts, "bps_rd", "throttling.bps-read");
qemu_opt_rename(all_opts, "bps_wr", "throttling.bps-write");
qemu_opt_rename(all_opts, "readonly", "read-only");
return blockdev_init(all_opts, block_default_type);
}
@ -1877,7 +1879,7 @@ QemuOptsList qemu_common_drive_opts = {
.type = QEMU_OPT_STRING,
.help = "pci address (virtio only)",
},{
.name = "readonly",
.name = "read-only",
.type = QEMU_OPT_BOOL,
.help = "open drive file as read-only",
},{

2
tests/qemu-iotests/051.out
View File

@ -137,7 +137,7 @@ QEMU 1.5.50 monitor - type 'help' for more information
(qemu) qququiquit
Testing: -drive file=TEST_DIR/t.qcow2,if=ide,readonly=on
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,if=ide,readonly=on: readonly not supported by this bus type
QEMU_PROG: -drive file=TEST_DIR/t.qcow2,if=ide,readonly=on: read-only not supported by this bus type
Testing: -drive file=TEST_DIR/t.qcow2,if=virtio,readonly=on
QEMU 1.5.50 monitor - type 'help' for more information