minix/lib/libsys/sys_vinw.c

19 lines
574 B
C
Raw Normal View History

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