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/*
* Copyright (c) 2020 Nutanix Inc. All rights reserved.
*
* Authors: Thanos Makatos <thanos@nutanix.com>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of Nutanix nor the names of its contributors may be
* used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
* DAMAGE.
*
*/
#include <stdbool.h>
#include "private.h"
void unpatch_all(void);
void patch(void *fn);
bool is_patched(void *fn);
int
handle_dirty_pages(vfu_ctx_t *vfu_ctx, uint32_t size,
struct iovec **iovecs, size_t *nr_iovecs,
struct vfio_iommu_type1_dirty_bitmap *dirty_bitmap);
int
__real_handle_dirty_pages(vfu_ctx_t *vfu_ctx, uint32_t size,
struct iovec **iovecs, size_t *nr_iovecs,
struct vfio_iommu_type1_dirty_bitmap *dirty_bitmap);
int
__real_dma_controller_add_region(dma_controller_t *dma, dma_addr_t dma_addr,
size_t size, int fd, off_t offset,
uint32_t prot);
bool
__real_device_is_stopped(struct migration *migr);
int
__real_exec_command(vfu_ctx_t *vfu_ctx, struct vfio_user_header *hdr,
size_t size, int *fds, size_t *nr_fds, size_t **fds_out,
int *nr_fds_out, struct iovec *_iovecs, struct iovec **iovecs,
size_t *nr_iovecs, bool *free_iovec_data);
int
__real_close(int fd);
void
__real_free(void *ptr);
int
__real_process_request(vfu_ctx_t *vfu_ctx);
/* ex: set tabstop=4 shiftwidth=4 softtabstop=4 expandtab: */
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