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/* blktapctrl.h
*
* controller image utils.
*
* (c) 2004-6 Andrew Warfield and Julian Chesterfield
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License version 2
* as published by the Free Software Foundation; or, when distributed
* separately from the Linux kernel or incorporated into other
* software packages, subject to the following license:
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this source file (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use, copy, modify,
* merge, publish, distribute, sublicense, and/or sell copies of the Software,
* and to permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
static inline unsigned long long tapdisk_get_size(blkif_t *blkif)
{
image_t *img = (image_t *)blkif->prv;
return img->size;
}
static inline unsigned long tapdisk_get_secsize(blkif_t *blkif)
{
image_t *img = (image_t *)blkif->prv;
return img->secsize;
}
static inline unsigned int tapdisk_get_info(blkif_t *blkif)
{
image_t *img = (image_t *)blkif->prv;
return img->info;
}
struct blkif_ops tapdisk_ops = {
.get_size = tapdisk_get_size,
.get_secsize = tapdisk_get_secsize,
.get_info = tapdisk_get_info,
};
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