управлять устройством ПОТОКОВ (ПОТОКОВ) (control a STREAMS device (STREAMS))
Смотри также (See also)
Section 2.6, STREAMS, close(3p), fcntl(3p), getmsg(3p), open(3p),
pipe(3p), poll(3p), putmsg(3p), read(3p), sigaction(3p),
write(3p)
The Base Definitions volume of POSIX.1‐2017, stropts.h(0p)