NULLOP(9) | Kernel Developer's Manual | NULLOP(9) |
int
nullop(void *v);
void
voidop(void);
int
enodev(void);
int
enxio(void);
int
enoioctl(void);
int
enosys(void);
int
eopnotsupp(void);
The enodev(), enxio(), enoioctl(), enosys(), and eopnotsupp() functions always fail, returning ENODEV, ENXIO, ENOTTY, ENOSYS, and EOPNOTSUPP, respectively.
uint64_t xc; ... xc = xc_broadcast(0, (xcfunc_t)nullop, NULL, NULL); xc_wait(xc);
July 25, 2010 | NetBSD 6.1 |