minix/lib/libsys/arch/i386/sys_out.c
Thomas Veerman 264c20159d Split libsys in arch dependent parts
The ARM part is not finished yet and will be fixed in a later commit.
2013-01-25 17:07:01 +00:00

19 lines
546 B
C

#include "syslib.h"
/*===========================================================================*
* sys_out *
*===========================================================================*/
int sys_out(port, value, type)
int port; /* port address to write to */
u32_t value; /* value to write */
int type; /* byte, word, long */
{
message m_io;
m_io.DIO_REQUEST = _DIO_OUTPUT | type;
m_io.DIO_PORT = port;
m_io.DIO_VALUE = value;
return _kernel_call(SYS_DEVIO, &m_io);
}