| 1 | /* Copyright (C) 2000 Free Software Foundation, Inc.
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| 2 | Contributed by Maciej W. Rozycki <macro@ds2.pg.gda.pl>, 2000.
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| 3 | This file is part of the GNU C Library.
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| 4 |
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| 5 | The GNU C Library is free software; you can redistribute it and/or
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| 6 | modify it under the terms of the GNU Lesser General Public
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| 7 | License as published by the Free Software Foundation; either
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| 8 | version 2.1 of the License, or (at your option) any later version.
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| 9 |
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| 10 | The GNU C Library is distributed in the hope that it will be useful,
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| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 13 | Lesser General Public License for more details.
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| 14 |
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| 15 | You should have received a copy of the GNU Lesser General Public
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| 16 | License along with the GNU C Library; if not, write to the Free
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| 17 | Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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| 18 | 02111-1307 USA. */
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| 19 |
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| 20 | /* We need to define:
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| 21 | #define _FILE_OFFSET_BITS 64
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| 22 | #define _LARGEFILE64_SOURCE 1
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| 23 | */
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| 24 |
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| 25 | #include <assert.h>
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| 26 | #include <stddef.h>
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| 27 | #include <sys/stat.h>
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| 28 |
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| 29 | int
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| 30 | main (void)
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| 31 | {
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| 32 | /* With _FILE_OFFSET_BITS=64 struct stat and struct stat64 should
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| 33 | be identical. */
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| 34 | assert (sizeof (struct stat)
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| 35 | == sizeof (struct stat64));
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| 36 | assert (offsetof (struct stat, st_dev)
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| 37 | == offsetof (struct stat64, st_dev));
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| 38 | assert (offsetof (struct stat, st_ino)
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| 39 | == offsetof (struct stat64, st_ino));
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| 40 | assert (offsetof (struct stat, st_mode)
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| 41 | == offsetof (struct stat64, st_mode));
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| 42 | assert (offsetof (struct stat, st_nlink)
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| 43 | == offsetof (struct stat64, st_nlink));
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| 44 | assert (offsetof (struct stat, st_uid)
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| 45 | == offsetof (struct stat64, st_uid));
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| 46 | assert (offsetof (struct stat, st_gid)
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| 47 | == offsetof (struct stat64, st_gid));
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| 48 | assert (offsetof (struct stat, st_rdev)
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| 49 | == offsetof (struct stat64, st_rdev));
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| 50 | assert (offsetof (struct stat, st_size)
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| 51 | == offsetof (struct stat64, st_size));
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| 52 | assert (offsetof (struct stat, st_atime)
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| 53 | == offsetof (struct stat64, st_atime));
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| 54 | assert (offsetof (struct stat, st_mtime)
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| 55 | == offsetof (struct stat64, st_mtime));
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| 56 | assert (offsetof (struct stat, st_ctime)
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| 57 | == offsetof (struct stat64, st_ctime));
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| 58 | assert (offsetof (struct stat, st_blksize)
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| 59 | == offsetof (struct stat64, st_blksize));
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| 60 | assert (offsetof (struct stat, st_blocks)
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| 61 | == offsetof (struct stat64, st_blocks));
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| 62 | #if 0
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| 63 | /* Some systems have st_fstype but not all. Don't check it for now. */
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| 64 | assert (offsetof (struct stat, st_fstype)
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| 65 | == offsetof (struct stat64, st_fstype));
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| 66 | #endif
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| 67 | return 0;
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| 68 | }
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