B_IOCTL_GET_TTY_INDEX - Haiku

Symbol: B_IOCTL_GET_TTY_INDEX

src/add-ons/kernel/drivers/pty/driver.cpp

case B_IOCTL_GET_TTY_INDEX:

src/bin/debug/strace/ioctl.cpp

IOCTL_INFO_ENTRY(B_IOCTL_GET_TTY_INDEX),

src/system/libroot/posix/stdlib/pty.cpp

if (ioctl(masterFD, B_IOCTL_GET_TTY_INDEX, &index, sizeof(index)) < 0)