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Listing 8
open() on /dev devices
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void DoOpenDevices()
{
fd_ioctl =
open( 3/dev/ctr05_DIO2, 0666 );
if ( fd_ioctl
<
1 )
{
perror( 3can1t open DIO2 );
exit(2);
}
fd_read = open( 3/dev/ctr05_CTR12, 0666 );
if ( fd_ioctl
<
1 )
{
perror( 3can1t open counter2 );
exit(2);
}
}
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