minix3/lib/libsys/arch/i386/sys_vinl.c

18 lines
622 B
C

#include "syslib.h"
/*===========================================================================*
* sys_vinl *
*===========================================================================*/
int sys_vinl(pvl_pairs, nr_ports)
pvl_pair_t *pvl_pairs; /* (port,long-value)-pairs */
int nr_ports; /* nr of pairs to be processed */
{
message m_io;
m_io.m_lsys_krn_sys_vdevio.request = _DIO_INPUT | _DIO_LONG;
m_io.m_lsys_krn_sys_vdevio.vec_addr = (vir_bytes)pvl_pairs;
m_io.m_lsys_krn_sys_vdevio.vec_size = nr_ports;
return _kernel_call(SYS_VDEVIO, &m_io);
}