PTMGET - OpenBSD

Symbol: PTMGET

lib/libc/stdlib/posix_pty.c

if (ioctl(fd, PTMGET, &ptm) != -1) {

lib/libutil/pty.c

if (ioctl(ptmfd, PTMGET, &ptm) == -1)

regress/sys/kern/ptmget/ptmget.c

if ((ioctl(fd, PTMGET, &ptm) == -1))

sys/kern/kern_pledge.c

sys/kern/tty_pty.c