Symbol: PF_READ
usr/src/uts/common/io/tty_pty.c
335
while (pty->pt_flags & PF_READ) {
usr/src/uts/common/io/tty_pty.c
339
pty->pt_flags |= PF_READ;
usr/src/uts/common/io/tty_pty.c
497
pty->pt_flags &= ~(PF_READ | PF_WREAD);
usr/src/uts/common/io/tty_pty.c
510
pty->pt_flags &= ~(PF_READ | PF_WREAD);