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Andrew Cooper
86cf92f505
Originally, 'checkpointed' was a boolean signalling the difference between a plain and a Remus stream. COLO was added later, but several bits of code retained boolean-style logic. While correct, it is confusing to follow. Additionally, XC_MIG_STREAM_NONE means "no checkpoints" but reads as "no stream". Consolidate all the logic on the term 'stream_type', and rename STREAM_NONE to STREAM_PLAIN. Re-position the stream_type variable so it isn't duplicated in both the save and restore unions. No functional change. Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com> Acked-by: Ian Jackson <ian.jackson@eu.citrix.com>
51 lines
1.6 KiB
C
51 lines
1.6 KiB
C
/******************************************************************************
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation;
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* version 2.1 of the License.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; If not, see <http://www.gnu.org/licenses/>.
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*
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* Copyright (c) 2011, Citrix Systems
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*/
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#include <inttypes.h>
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#include <errno.h>
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#include <xenctrl.h>
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#include <xenguest.h>
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int xc_domain_save(xc_interface *xch, int io_fd, uint32_t dom, uint32_t flags,
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struct save_callbacks *callbacks,
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xc_stream_type_t stream_type, int recv_fd)
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{
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errno = ENOSYS;
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return -1;
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}
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int xc_domain_restore(xc_interface *xch, int io_fd, uint32_t dom,
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unsigned int store_evtchn, unsigned long *store_mfn,
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uint32_t store_domid, unsigned int console_evtchn,
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unsigned long *console_mfn, uint32_t console_domid,
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xc_stream_type_t stream_type,
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struct restore_callbacks *callbacks, int send_back_fd)
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{
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errno = ENOSYS;
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return -1;
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}
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/*
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* Local variables:
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* mode: C
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* c-file-style: "BSD"
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* c-basic-offset: 4
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* tab-width: 4
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* indent-tabs-mode: nil
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* End:
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*/
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