diff options
Diffstat (limited to 'sysdeps/mach/hurd/ioctl.c')
| -rw-r--r-- | sysdeps/mach/hurd/ioctl.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/sysdeps/mach/hurd/ioctl.c b/sysdeps/mach/hurd/ioctl.c index a1523c6c4d..7c58270f55 100644 --- a/sysdeps/mach/hurd/ioctl.c +++ b/sysdeps/mach/hurd/ioctl.c @@ -171,6 +171,13 @@ DEFUN(__ioctl, (fd, request), in (_IOT_COUNT1 (type), _IOT_TYPE1 (type)); in (_IOT_COUNT2 (type), _IOT_TYPE2 (type)); } + else if (_IOC_INOUT (request) == IOC_VOID) + { + /* The RPC takes a single integer_t argument. + Rather than pointing to the value, ARG is the value itself. */ + *t++ = io2mach_type (_IOTS (integer_t)); + *((integer_t *) t)++ = (integer_t) arg; + } /* Compute the expected size of the reply. There is a standard header consisting of the message header and the reply code. Then, for out |