46 lines
758 B
C
46 lines
758 B
C
/* fgetc( FILE * )
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This file is part of the Public Domain C Library (PDCLib).
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Permission is granted to use, modify, and / or redistribute at will.
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*/
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#include <stdio.h>
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#ifndef REGTEST
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#include "_PDCLIB_io.h"
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int _PDCLIB_fgetc_unlocked( FILE * stream )
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{
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if ( _PDCLIB_prepread( stream ) == EOF )
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{
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return EOF;
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}
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char c;
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size_t n = _PDCLIB_getchars( &c, 1, EOF, stream );
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return n == 0 ? EOF : (unsigned char) c;
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}
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int fgetc( FILE * stream )
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{
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_PDCLIB_flockfile( stream );
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int c = _PDCLIB_fgetc_unlocked( stream );
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_PDCLIB_funlockfile( stream );
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return c;
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}
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#endif
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#ifdef TEST
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#include "_PDCLIB_test.h"
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int main( void )
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{
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/* Testing covered by ftell.c */
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return TEST_RESULTS;
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}
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#endif
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