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hmp: Add name parameter to nbd_server_add
Extend the flexibility of the previous QMP patch to also work in HMP. Signed-off-by: Eric Blake <eblake@redhat.com> Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com> Message-Id: <20180109192802.17167-1-eblake@redhat.com>
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@ -1553,17 +1553,18 @@ ETEXI
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{
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.name = "nbd_server_add",
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.args_type = "writable:-w,device:B",
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.params = "nbd_server_add [-w] device",
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.args_type = "writable:-w,device:B,name:s?",
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.params = "nbd_server_add [-w] device [name]",
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.help = "export a block device via NBD",
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.cmd = hmp_nbd_server_add,
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},
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STEXI
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@item nbd_server_add @var{device}
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@item nbd_server_add @var{device} [ @var{name} ]
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@findex nbd_server_add
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Export a block device through QEMU's NBD server, which must be started
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beforehand with @command{nbd_server_start}. The @option{-w} option makes the
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exported device writable too.
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exported device writable too. The export name is controlled by @var{name},
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defaulting to @var{device}.
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ETEXI
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{
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3
hmp.c
3
hmp.c
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@ -2221,10 +2221,11 @@ exit:
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void hmp_nbd_server_add(Monitor *mon, const QDict *qdict)
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{
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const char *device = qdict_get_str(qdict, "device");
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const char *name = qdict_get_try_str(qdict, "name");
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bool writable = qdict_get_try_bool(qdict, "writable", false);
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Error *local_err = NULL;
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qmp_nbd_server_add(device, false, NULL, true, writable, &local_err);
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qmp_nbd_server_add(device, !!name, name, true, writable, &local_err);
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if (local_err != NULL) {
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hmp_handle_error(mon, &local_err);
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