50 lines
1.6 KiB
C
50 lines
1.6 KiB
C
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/* We need to define:
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#define _FILE_OFFSET_BITS 64
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#define _LARGEFILE64_SOURCE 1
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*/
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#include <assert.h>
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#include <stddef.h>
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#include <sys/stat.h>
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int
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main (void)
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{
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/* With _FILE_OFFSET_BITS=64 struct stat and struct stat64 should
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be identical. */
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assert (sizeof (struct stat)
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== sizeof (struct stat64));
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assert (offsetof (struct stat, st_dev)
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== offsetof (struct stat64, st_dev));
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assert (offsetof (struct stat, st_ino)
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== offsetof (struct stat64, st_ino));
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assert (offsetof (struct stat, st_mode)
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== offsetof (struct stat64, st_mode));
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assert (offsetof (struct stat, st_nlink)
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== offsetof (struct stat64, st_nlink));
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assert (offsetof (struct stat, st_uid)
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== offsetof (struct stat64, st_uid));
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assert (offsetof (struct stat, st_gid)
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== offsetof (struct stat64, st_gid));
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assert (offsetof (struct stat, st_rdev)
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== offsetof (struct stat64, st_rdev));
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assert (offsetof (struct stat, st_size)
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== offsetof (struct stat64, st_size));
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assert (offsetof (struct stat, st_atime)
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== offsetof (struct stat64, st_atime));
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assert (offsetof (struct stat, st_mtime)
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== offsetof (struct stat64, st_mtime));
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assert (offsetof (struct stat, st_ctime)
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== offsetof (struct stat64, st_ctime));
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assert (offsetof (struct stat, st_blksize)
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== offsetof (struct stat64, st_blksize));
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assert (offsetof (struct stat, st_blocks)
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== offsetof (struct stat64, st_blocks));
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#if 0
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/* Some systems have st_fstype but not all. Don't check it for now. */
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assert (offsetof (struct stat, st_fstype)
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== offsetof (struct stat64, st_fstype));
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#endif
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return 0;
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}
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