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handle 32bit and 64bit inode recalculation

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This commit is contained in:
Antonio SJ Musumeci 2017-04-07 09:47:19 -04:00
parent e6dc8c2cb3
commit 0600734942
1 changed files with 6 additions and 1 deletions
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7
src/fs_inode.hpp
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@ -19,6 +19,7 @@
#ifndef __FS_INODE_HPP__
#define __FS_INODE_HPP__
#include <stdint.h>
#include <sys/stat.h>
namespace fs
@ -34,7 +35,11 @@ namespace fs
void
recompute(struct stat &st)
{
st.st_ino |= (st.st_dev << 32);
// not ideal to do this at runtime but usually gets optimized out
if(sizeof(st.st_ino) == 4)
st.st_ino |= ((uint32_t)st.st_dev << 16);
else
st.st_ino |= ((uint64_t)st.st_dev << 32);
}
}
}