added function port_deny_full( ... ) for use when closing port access

2002-02-27 19:53:36 +00:00
parent c357a84c76
commit 51ac212f97
1 changed files with 4 additions and 0 deletions
@@ -64,6 +64,10 @@ static inline int port_access_full (unsigned short int port) {
 	return ioperm(port, 3, 255);
 }

+static inline int port_deny_full (unsigned short int port) {
+	return ioperm(port, 3, 0);
+}
+
 // -------------------------------------------------------------
 // Use i386_get_ioperm, i386_set_ioperm, inb and outb from <machine/pio.h> (NetBSD)
 #elif defined HAVE_LIBI386 && defined HAVE_MACHINE_PIO_H && defined HAVE_MACHINE_SYSARCH_H