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kaf24@firebug.cl.cam.ac.uk
7429bfd50d
A configure option is also added to disable it, which is off by default. Signed-off-by: Jiang Yunhong <yunhong.jiang@intel.com> Signed-off-by: Li Xin <xin.b.li@intel.com> Signed-off-by: Eddie Dong <eddie.dong@intel.com> Signed-off-by: Jun Nakajima <jun.nakajima@intel.com>
65 lines
2.1 KiB
C
65 lines
2.1 KiB
C
/******************************************************************************
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* xenguest.h
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*
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* A library for guest domain management in Xen.
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*
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* Copyright (c) 2003-2004, K A Fraser.
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*/
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#ifndef XENGUEST_H
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#define XENGUEST_H
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#define XCFLAGS_LIVE 1
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#define XCFLAGS_DEBUG 2
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/**
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* This function will save a domain running Linux.
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*
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* @parm xc_handle a handle to an open hypervisor interface
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* @parm fd the file descriptor to save a domain to
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* @parm dom the id of the domain
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* @return 0 on success, -1 on failure
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*/
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int xc_linux_save(int xc_handle, int fd, uint32_t dom, uint32_t max_iters,
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uint32_t max_factor, uint32_t flags /* XCFLAGS_xxx */);
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/**
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* This function will restore a saved domain running Linux.
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*
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* @parm xc_handle a handle to an open hypervisor interface
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* @parm fd the file descriptor to restore a domain from
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* @parm dom the id of the domain
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* @parm nr_pfns the number of pages
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* @parm store_evtchn the store event channel for this domain to use
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* @parm store_mfn returned with the mfn of the store page
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* @return 0 on success, -1 on failure
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*/
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int xc_linux_restore(int xc_handle, int io_fd, uint32_t dom,
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unsigned long nr_pfns, unsigned int store_evtchn,
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unsigned long *store_mfn, unsigned int console_evtchn,
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unsigned long *console_mfn);
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int xc_linux_build(int xc_handle,
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uint32_t domid,
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const char *image_name,
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const char *ramdisk_name,
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const char *cmdline,
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unsigned long flags,
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unsigned int store_evtchn,
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unsigned long *store_mfn,
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unsigned int console_evtchn,
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unsigned long *console_mfn);
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int xc_vmx_build(int xc_handle,
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uint32_t domid,
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int memsize,
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const char *image_name,
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unsigned int control_evtchn,
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unsigned int lapic,
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unsigned int vcpus,
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unsigned int store_evtchn,
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unsigned long *store_mfn);
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#endif // XENGUEST_H
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