xref: /aosp_15_r20/external/llvm-libc/include/llvm-libc-macros/linux/sys-ioctl-macros.h (revision 71db0c75aadcf003ffe3238005f61d7618a3fead)
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