把流与一个文件句柄相接

[c]代码库

#include <sys\stat.h>
#include <stdio.h>
#include <fcntl.h>
#include <io.h>

int main ( void )
{
	int handle;
	FILE *stream;

	/* open a file */
	handle = open ( "DUMMY.FIL", O_CREAT,
	                S_IREAD | S_IWRITE );

	/* now turn the handle into a stream */
	stream = fdopen ( handle, "w" );

	if ( stream == NULL )
		printf ( "fdopen failed\n" );
	else
	{
		fprintf ( stream, "Hello world\n" );
		fclose ( stream );
	}
	return 0;
}