1 //===-- Definition of macros from sys/ioctl.h -----------------------------===// 2 // 3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 4 // See https://llvm.org/LICENSE.txt for license information. 5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 6 // 7 //===----------------------------------------------------------------------===// 8 9 #ifndef LLVM_LIBC_MACROS_LINUX_SYS_IOCTL_MACROS_H 10 #define LLVM_LIBC_MACROS_LINUX_SYS_IOCTL_MACROS_H 11 12 // TODO (michaelrj): Finish defining these macros. 13 // Just defining this macro for the moment since it's all that we need right 14 // now. The other macros are mostly just constants, but there's some complexity 15 // around the definitions of macros like _IO, _IOR, _IOW, and _IOWR that I don't 16 // think is worth digging into right now. 17 #define TIOCGETD 0x5424 18 19 #endif // LLVM_LIBC_MACROS_LINUX_SYS_IOCTL_MACROS_H 20