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66 lines
2.0 KiB
C
66 lines
2.0 KiB
C
3 years ago
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/***************************************************************************
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* lmplatform.c:
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*
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* Platform portability routines.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public License
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* as published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License (GNU-LGPL) for more details. The
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* GNU-LGPL and further information can be found here:
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* http://www.gnu.org/
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*
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* Written by Chad Trabant, IRIS Data Management Center
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*
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* modified: 2010.304
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***************************************************************************/
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/* Define _LARGEFILE_SOURCE to get ftello/fseeko on some systems (Linux) */
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#define _LARGEFILE_SOURCE 1
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#include "lmplatform.h"
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/***************************************************************************
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* lmp_ftello:
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*
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* Return the current file position for the specified descriptor using
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* the system's closest match to the POSIX ftello.
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***************************************************************************/
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off_t
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lmp_ftello (FILE *stream)
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{
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#if defined(LMP_WIN32)
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return (off_t) ftell (stream);
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#else
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return (off_t) ftello (stream);
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#endif
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} /* End of lmp_ftello() */
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/***************************************************************************
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* lmp_fseeko:
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*
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* Seek to a specific file position for the specified descriptor using
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* the system's closest match to the POSIX fseeko.
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***************************************************************************/
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int
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lmp_fseeko (FILE *stream, off_t offset, int whence)
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{
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#if defined(LMP_WIN32)
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return (int) fseek (stream, (long int) offset, whence);
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#else
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return (int) fseeko (stream, offset, whence);
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#endif
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} /* End of lmp_fseeko() */
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