1 //! Create master and slave virtual pseudo-terminals (PTYs)
21 /// Representation of a master/slave pty pair
26     /// The master port in a virtual pty pair
27     pub master: OwnedFd,  field
34 /// Representation of a master with a forked pty
39     /// The master port in a virtual pty pair
40     pub master: OwnedFd,
46 /// Representation of the Master device in a master/slave pty pair
100 /// master pseudoterminal referred to by `fd`. This is a necessary step towards opening the slave.
113 /// `posix_openpt()` returns a file descriptor to an existing unused pseudoterminal master device.
117 /// A common use case with this function is to open both a master and slave PTY pair. This can be
128 /// // Open a new PTY master
157 /// `ptsname()` returns the name of the slave pseudoterminal device corresponding to the master
160 /// This value is useful for opening the slave pty once the master has already been opened with
184 /// `ptsname_r()` returns the name of the slave pseudoterminal device corresponding to the master
188 /// This value is useful for opening the slave ptty once the master has already been opened with
207 /// Unlock a pseudoterminal master/slave pseudoterminal pair (see
210 /// `unlockpt()` unlocks the slave pseudoterminal device corresponding to the master pseudoterminal
222 /// Create a new pseudoterminal, returning the slave and master file descriptors
243     let mut master = mem::MaybeUninit::<libc::c_int>::uninit();  in openpty()  localVariable
250                         master.as_mut_ptr(),  in openpty()
260                     master.as_mut_ptr(),  in openpty()
271                         master.as_mut_ptr(),  in openpty()
281                     master.as_mut_ptr(),  in openpty()
295             master: OwnedFd::from_raw_fd(master.assume_init()),  in openpty()
303 /// Create a new pseudoterminal, returning the master file descriptor and forked pid.
329     let mut master = mem::MaybeUninit::<libc::c_int>::uninit();  localVariable
344     let res = unsafe { libc::forkpty(master.as_mut_ptr(), ptr::null_mut(), term, win) };
352         master: unsafe { OwnedFd::from_raw_fd( master.assume_init() ) },