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45 lines
1.4 KiB
45 lines
1.4 KiB
/*
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ISC License
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Copyright (c) 2026, Antonio SJ Musumeci <trapexit@spawn.link>
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Permission to use, copy, modify, and/or distribute this software for any
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purpose with or without fee is hereby granted, provided that the above
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copyright notice and this permission notice appear in all copies.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#pragma once
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#include "base_types.h"
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#include <sys/ioctl.h>
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#ifndef _IOC_TYPE
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#define _IOC_TYPE(X) (((X) >> 8) & 0xFF)
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#endif
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#ifndef _IOC_SIZEBITS
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#define _IOC_SIZEBITS 14
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#endif
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#define MERGERFS_IOCTL_BUF_SIZE ((1 << _IOC_SIZEBITS) - 1)
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#pragma pack(push,1)
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struct mergerfs_ioctl_t
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{
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u32 size;
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char buf[MERGERFS_IOCTL_BUF_SIZE - sizeof(u32)];
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};
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#pragma pack(pop)
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#define MERGERFS_IOCTL_APP_TYPE 0xDF
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#define MERGERFS_IOCTL_GET _IOWR(MERGERFS_IOCTL_APP_TYPE,0,mergerfs_ioctl_t)
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#define MERGERFS_IOCTL_SET _IOWR(MERGERFS_IOCTL_APP_TYPE,1,mergerfs_ioctl_t)
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