@@ -32,6 +32,7 @@ __BEGIN_DECLS
E.g., Linux/Alpha for Alpha PCs supports this. */
extern int ioperm (unsigned long int __from, unsigned long int __num,
int __turn_on) __THROW;
+libc_hidden_proto(ioperm)
/* Set the I/O privilege level to LEVEL. If LEVEL>3, permission to
access any I/O port is granted. This call requires root
@@ -28,6 +28,7 @@ __BEGIN_DECLS
permission off for that range. This call requires root privileges. */
/* Set the I/O privilege level to LEVEL. If LEVEL is nonzero,
permission to access any I/O port is granted. This call requires
@@ -8,8 +8,13 @@
*/
#include <sys/syscall.h>
+
#if defined __ARCH_USE_MMU__ && defined __NR_ioperm
/* psm: can't #include <sys/io.h>, some archs miss it */
extern int ioperm(unsigned long __from, unsigned long __num, int __turn_on) __THROW;
_syscall3(int, ioperm, unsigned long, from, unsigned long, num, int, turn_on)
#endif
@@ -33,6 +33,7 @@ __BEGIN_DECLS
@@ -26,6 +26,7 @@ __BEGIN_DECLS
/* Set port input/output permissions. */
/* Change I/O privilege level. */
int __turn_on);