64 lines
2 KiB
C
64 lines
2 KiB
C
/***
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*fsetpos.c - Contains fsetpos runtime
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*
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* Copyright (c) 1987-2001, Microsoft Corporation. All rights reserved.
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*
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*Purpose:
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* Fsetpos sets the file position using an internal value returned by an
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* earlier fgetpos call.
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*
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*Revision History:
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* 01-16-87 JCR Module created
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* 04-13-87 JCR Added const to declaration
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* 12-11-87 JCR Added "_LOAD_DS" to declaration
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* 02-15-90 GJF Fixed copyright and indents
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* 03-19-90 GJF Replaced _LOAD_DS with _CALLTYPE1 and added #include
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* <cruntime.h>.
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* 10-02-90 GJF New-style function declarators.
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* 04-06-93 SKS Replace _CRTAPI* with __cdecl
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* 12-23-94 GJF Use 64-bit file position (_fseeki64) for non-_MAC_.
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* 01-05-94 GJF Temporarily commented out above change due to MFC/IDE
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* bugs.
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* 01-24-95 GJF Restored 64-bit fpos_t support.
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* 06-28-96 SKS Enable 64-bit fpos_t support for the MAC
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* 05-17-99 PML Remove all Macintosh support.
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*
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*******************************************************************************/
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#include <cruntime.h>
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#include <stdio.h>
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#include <internal.h>
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/***
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*int fsetpos(stream,pos) - Set file positioning
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*
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*Purpose:
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* Fsetpos sets the file position for the file indicated by [stream] to
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* the position indicated by [pos]. The [pos] value is defined to be in
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* an internal format (not to be interpreted by the user) and has been
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* generated by an earlier fgetpos call.
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*
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*Entry:
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* FILE *stream = pointer to a file stream value
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* fpos_t *pos = pointer to a file positioning value
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*
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*Exit:
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* Successful call returns 0.
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* Unsuccessful call returns non-zero (!0).
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*
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*Exceptions:
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* None.
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*******************************************************************************/
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int __cdecl fsetpos (
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FILE *stream,
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const fpos_t *pos
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)
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{
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#ifdef _POSIX_
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return( fseek(stream, *pos, SEEK_SET) );
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#else
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return( _fseeki64(stream, *pos, SEEK_SET) );
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#endif
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}
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