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44 lines
1.2 KiB
44 lines
1.2 KiB
/*
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ISC License
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Copyright (c) 2016, 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 <stdint.h>
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#include <sys/stat.h>
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namespace fs
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{
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namespace inode
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{
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enum
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{
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MAGIC = 0x7472617065786974
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};
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inline
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void
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recompute(struct stat &st)
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{
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// not ideal to do this at runtime but likely gets optimized out
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if(sizeof(st.st_ino) == 4)
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st.st_ino |= ((uint32_t)st.st_dev << 16);
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else
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st.st_ino |= ((uint64_t)st.st_dev << 32);
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}
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}
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}
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