29 lines
800 B
C
29 lines
800 B
C
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#include <stdio.h>
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#include <dos.h>
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#include <fcntl.h>
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#define YEAR(t) (((t & 0xFE00) >> 9) + 1980)
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#define MONTH(t) ((t & 0x01E0) >> 5)
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#define DAY(t) (t & 0x001F)
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#define HOUR(t) ((t & 0xF800) >> 11)
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#define MINUTE(t) ((t & 0x07E0) >> 5)
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#define SECOND(t) ((t & 0x001F) << 1)
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void main( void )
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{
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int handle;
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unsigned date, time;
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if( _dos_open( "file", O_RDONLY, &handle ) != 0 ) {
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printf( "Unable to open file\n" );
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} else {
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printf( "Open succeeded\n" );
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_dos_getftime( handle, &date, &time );
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printf( "The file was last modified on %d/%d/%d",
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MONTH(date), DAY(date), YEAR(date) );
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printf( " at %.2d:%.2d:%.2d\n",
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HOUR(time), MINUTE(time), SECOND(time) );
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_dos_close( handle );
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}
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}
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