|UNLOCKPT(3C)||Standard C Library Functions||UNLOCKPT(3C)|
unlockpt() function unlocks the pseudo-terminal subsidiary device associated with the manager device to which fildes refers.
Portable applications must call
before opening the pseudo-terminal subsidiary device.
unlockpt() function returns the value 0 if successful; otherwise the value -1 is returned and the global variable errno is set to indicate the error.
unlockpt() function may fail if:
|February 5, 2022||OmniOS|