20 lines
395 B
C
20 lines
395 B
C
#include <stdio.h>
|
|
#include <dos.h>
|
|
#include <fcntl.h>
|
|
#include <io.h>
|
|
|
|
void main()
|
|
{
|
|
int dos_handle;
|
|
int handle;
|
|
if( _dos_open( "file", O_RDONLY, &dos_handle ) != 0 ) {
|
|
printf( "Unable to open file\n" );
|
|
} else {
|
|
handle = _hdopen( dos_handle, O_RDONLY );
|
|
if( handle != -1 ) {
|
|
write( handle, "hello\n", 6 );
|
|
close( handle );
|
|
}
|
|
}
|
|
}
|