diff options
Diffstat (limited to 'libc/include/sys/sysmacros.h')
-rw-r--r-- | libc/include/sys/sysmacros.h | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/libc/include/sys/sysmacros.h b/libc/include/sys/sysmacros.h deleted file mode 100644 index 6f053a8..0000000 --- a/libc/include/sys/sysmacros.h +++ /dev/null @@ -1,52 +0,0 @@ -/* - * Copyright (C) 2008 The Android Open Source Project - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * * Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * * Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in - * the documentation and/or other materials provided with the - * distribution. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS - * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE - * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, - * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS - * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED - * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, - * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT - * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. - */ -#ifndef _SYS_SYSMACROS_H_ -#define _SYS_SYSMACROS_H_ - -/* some rogue code includes this file directly :-( */ -#ifndef _SYS_TYPES_H_ -# include <sys/types.h> -#endif - -static __inline__ int major(dev_t _dev) -{ - return (_dev >> 8) & 0xfff; -} - -static __inline__ int minor(dev_t _dev) -{ - return (_dev & 0xff) | ((_dev >> 12) & 0xfff00); -} - -static __inline__ dev_t makedev(int __ma, int __mi) -{ - return ((__ma & 0xfff) << 8) | (__mi & 0xff) | ((__mi & 0xfff00) << 12); -} - -#endif /* _SYS_SYSMACROS_H_ */ - |