minix/lib/libsys/sys_vinb.c

18 lines
573 B
C
Raw Normal View History

2005-04-21 16:53:53 +02:00
#include "syslib.h"
/*===========================================================================*
* sys_vinb *
*===========================================================================*/
PUBLIC int sys_vinb(pvb_pairs, nr_ports)
pvb_pair_t *pvb_pairs; /* (port,byte-value)-pairs */
int nr_ports; /* nr of pairs to be processed */
{
message m_io;
m_io.DIO_REQUEST = _DIO_INPUT | _DIO_BYTE;
2005-04-21 16:53:53 +02:00
m_io.DIO_VEC_ADDR = (char *) pvb_pairs;
m_io.DIO_VEC_SIZE = nr_ports;
return _kernel_call(SYS_VDEVIO, &m_io);
2005-04-21 16:53:53 +02:00
}