diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/makedev.c')
-rw-r--r-- | sysdeps/unix/sysv/linux/makedev.c | 40 |
1 files changed, 0 insertions, 40 deletions
diff --git a/sysdeps/unix/sysv/linux/makedev.c b/sysdeps/unix/sysv/linux/makedev.c deleted file mode 100644 index 68c18ca333..0000000000 --- a/sysdeps/unix/sysv/linux/makedev.c +++ /dev/null @@ -1,40 +0,0 @@ -/* Definitions of functions to access `dev_t' values. - Copyright (C) 2003-2016 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <http://www.gnu.org/licenses/>. */ - -#include <endian.h> -#include <sys/sysmacros.h> - -unsigned int -gnu_dev_major (unsigned long long int dev) -{ - return ((dev >> 8) & 0xfff) | ((unsigned int) (dev >> 32) & ~0xfff); -} - -unsigned int -gnu_dev_minor (unsigned long long int dev) -{ - return (dev & 0xff) | ((unsigned int) (dev >> 12) & ~0xff); -} - -unsigned long long int -gnu_dev_makedev (unsigned int major, unsigned int minor) -{ - return ((minor & 0xff) | ((major & 0xfff) << 8) - | (((unsigned long long int) (minor & ~0xff)) << 12) - | (((unsigned long long int) (major & ~0xfff)) << 32)); -} |