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| author | Roland McGrath <roland@gnu.org> | 1995-12-04 17:10:03 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 1995-12-04 17:10:03 +0000 |
| commit | 99cf7e3ebaa2d779c96bc2fa9a4770ef032d58da (patch) | |
| tree | a6f894b82c45881ad7e960ff2d5600f5cd531b6d /sysdeps/mach/hurd/ioctl.c | |
| parent | 683158e0c42dc68e3c43a32b6e5d832c5280e94e (diff) | |
| download | glibc-99cf7e3ebaa2d779c96bc2fa9a4770ef032d58da.tar.gz glibc-99cf7e3ebaa2d779c96bc2fa9a4770ef032d58da.tar.xz glibc-99cf7e3ebaa2d779c96bc2fa9a4770ef032d58da.zip | |
For IOC_VOID request, send ARG itself as integer_t arg in RPC.
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 |