Uninitialized vector entry?
[minix3.git] / lib / syslib / sys_vinb.c
blobaf1cc2be7c761e59552bb39cd52b3b80b3b532bf
1 #include "syslib.h"
3 /*===========================================================================*
4 * sys_vinb *
5 *===========================================================================*/
6 PUBLIC int sys_vinb(pvb_pairs, nr_ports)
7 pvb_pair_t *pvb_pairs; /* (port,byte-value)-pairs */
8 int nr_ports; /* nr of pairs to be processed */
10 message m_io;
12 m_io.DIO_REQUEST = _DIO_INPUT | _DIO_BYTE;
13 m_io.DIO_VEC_ADDR = (char *) pvb_pairs;
14 m_io.DIO_VEC_SIZE = nr_ports;
15 return _taskcall(SYSTASK, SYS_VDEVIO, &m_io);