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annotate src/dump-data.h @ 5727:86d33ddc7fd6

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Avoid EOVERFLOW from stat() calls due to overflowing inode numbers. The btrfs filesystem now uses 64-bit inode numbers even on 32-bit systems. This can lead to spurious stat() failures, where EOVERFLOW is returned because the inode number does not fit into the 32-bit stat structure, even when the caller is not interested in the inode number. This patch builds with _FILE_OFFSET_BITS == 64 when possible, and deals with integers that may be too large to fit into a Lisp fixnum. For more information, see xemacs-patches message <CAHCOHQk_mPM6WgFChBsGafqhuazep6VED7swFoqfFXOV1r8org@mail.gmail.com>.
author Jerry James <james@xemacs.org>
date Wed, 06 Mar 2013 08:32:17 -0700
parents 308d34e9f07d
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1 /* Static array to put the dumped data in and its management
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2 Copyright (C) 2003 Olivier Galibert
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3
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4 This file is part of XEmacs.
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5
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6 XEmacs is free software: you can redistribute it and/or modify it
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7 under the terms of the GNU General Public License as published by the
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8 Free Software Foundation, either version 3 of the License, or (at your
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9 option) any later version.
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11 XEmacs is distributed in the hope that it will be useful, but WITHOUT
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12 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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14 for more details.
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16 You should have received a copy of the GNU General Public License
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17 along with XEmacs. If not, see <http://www.gnu.org/licenses/>. */
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19 /* Synched up with: Not in FSF. */
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20
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21 #ifndef INCLUDED_dump_data_h_
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22 #define INCLUDED_dump_data_h_
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23
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24 /* inline dumped data size */
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25 size_t dumped_data_size (void);
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27 /* maximum space available for inline data */
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28 size_t dumped_data_max_size (void);
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30 /* alignment offset for data inclusion */
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31 size_t dumped_data_align_offset (void);
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33 /* inline data */
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34 Rawbyte *dumped_data_get (void);
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35
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36 #endif