hv_snapshot.h

Version: - FREEBSD - FREEBSD-13-STABLE - FREEBSD-13-0 - FREEBSD-12-STABLE - FREEBSD-12-0 - FREEBSD-11-STABLE - FREEBSD-11-0 - FREEBSD-10-STABLE - FREEBSD-10-0 - FREEBSD-9-STABLE - FREEBSD-9-0 - FREEBSD-8-STABLE - FREEBSD-8-0 - FREEBSD-7-STABLE - FREEBSD-7-0 - FREEBSD-6-STABLE - FREEBSD-6-0 - FREEBSD-5-STABLE - FREEBSD-5-0 - FREEBSD-4-STABLE - FREEBSD-3-STABLE - FREEBSD22 - l41 - OPENBSD - linux-2.6 - MK84 - PLAN9 - xnu-8792
SearchContext: - none - 3 - 10

    1 /*-
    2  * Copyright (c) 2016 Microsoft Corp.
    3  * All rights reserved.
    4  *
    5  * Redistribution and use in source and binary forms, with or without
    6  * modification, are permitted provided that the following conditions
    7  * are met:
    8  * 1. Redistributions of source code must retain the above copyright
    9  *    notice unmodified, this list of conditions, and the following
   10  *    disclaimer.
   11  * 2. Redistributions in binary form must reproduce the above copyright
   12  *    notice, this list of conditions and the following disclaimer in the
   13  *    documentation and/or other materials provided with the distribution.
   14  *
   15  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
   16  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
   17  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
   18  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
   19  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
   20  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
   21  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
   22  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
   23  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
   24  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   25  *
   26  * $FreeBSD$
   27  */
   28 
   29 #ifndef _VSS_H
   30 #define _VSS_H
   31 #include <sys/ioccom.h>
   32 #define FS_VSS_DEV_NAME         "hv_fsvss_dev"
   33 #define APP_VSS_DEV_NAME        "hv_appvss_dev"
   34 
   35 #define VSS_DEV(VSS)            "/dev/"VSS
   36 
   37 #define VSS_SUCCESS             0x00000000
   38 #define VSS_FAIL                0x00000001
   39 
   40 enum hv_vss_op_t {
   41         HV_VSS_NONE = 0,
   42         HV_VSS_CHECK,
   43         HV_VSS_FREEZE,
   44         HV_VSS_THAW,
   45         HV_VSS_COUNT
   46 };
   47 
   48 struct hv_vss_opt_msg {
   49         uint32_t        opt;            /* operation */
   50         uint32_t        status;         /* 0 for success, 1 for error */
   51         uint64_t        msgid;          /* an ID used to identify the transaction */
   52         uint8_t         reserved[48];   /* reserved values are all zeroes */
   53 };
   54 #define IOCHVVSSREAD            _IOR('v', 2, struct hv_vss_opt_msg)
   55 #define IOCHVVSSWRITE           _IOW('v', 3, struct hv_vss_opt_msg)
   56 #endif

Cache object: 6437d2e4f3e1c913a64037085027258b

[ source navigation ] [ diff markup ] [ identifier search ] [ freetext search ] [ file search ] [ list types ] [ track identifier ]

This page is part of the FreeBSD/Linux Linux Kernel Cross-Reference, and was automatically generated using a modified version of the LXR engine.

FreeBSD/Linux Kernel Cross Reference sys/dev/hyperv/utilities/hv_snapshot.h

FreeBSD/Linux Kernel Cross Reference
sys/dev/hyperv/utilities/hv_snapshot.h