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qapi: Convert block_resize

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Signed-off-by: Luiz Capitulino <lcapitulino@redhat.com>
This commit is contained in:
Luiz Capitulino 2011-11-25 14:57:10 -02:00
parent d72f326431
commit 5e7caacb25
7 changed files with 38 additions and 18 deletions
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18
blockdev.c
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@ -861,27 +861,23 @@ int do_drive_del(Monitor *mon, const QDict *qdict, QObject **ret_data)
* existing QERR_ macro mess is cleaned up. A good example for better
* error reports can be found in the qemu-img resize code.
*/
int do_block_resize(Monitor *mon, const QDict *qdict, QObject **ret_data)
void qmp_block_resize(const char *device, int64_t size, Error **errp)
{
const char *device = qdict_get_str(qdict, "device");
int64_t size = qdict_get_int(qdict, "size");
BlockDriverState *bs;
bs = bdrv_find(device);
if (!bs) {
qerror_report(QERR_DEVICE_NOT_FOUND, device);
return -1;
error_set(errp, QERR_DEVICE_NOT_FOUND, device);
return;
}
if (size < 0) {
qerror_report(QERR_UNDEFINED_ERROR);
return -1;
error_set(errp, QERR_UNDEFINED_ERROR);
return;
}
if (bdrv_truncate(bs, size)) {
qerror_report(QERR_UNDEFINED_ERROR);
return -1;
error_set(errp, QERR_UNDEFINED_ERROR);
return;
}
return 0;
}