33 lines
792 B
C
33 lines
792 B
C
#include <stdio.h>
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#include <io.h>
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#include <fcntl.h>
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char buffer[]
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= { "A text record to be written" };
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void main()
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{
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int handle;
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int size_written;
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/* open a file for output */
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/* replace existing file if it exists */
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handle = open( "file",
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O_WRONLY | O_CREAT | O_TRUNC | O_TEXT,
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S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP );
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if( handle != -1 ) {
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/* write the text */
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size_written = write( handle, buffer,
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sizeof( buffer ) );
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/* test for error */
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if( size_written != sizeof( buffer ) ) {
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printf( "Error writing file\n" );
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}
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/* close the file */
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close( handle );
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}
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}
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