1 files changed, 70 insertions, 0 deletions
diff --git a/sysroot/usr/include/sys/sysmacros.h b/sysroot/usr/include/sys/sysmacros.h
new file mode 100644
index 0000000..92b3a19
--- /dev/null
+++ b/sysroot/usr/include/sys/sysmacros.h
@@ -0,0 +1,70 @@
+/* Definitions of macros to access `dev_t' values.
+   Copyright (C) 1996, 1997, 1999, 2003, 2004, 2007
+   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, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+#ifndef _SYS_SYSMACROS_H
+#define _SYS_SYSMACROS_H	1
+
+#include <features.h>
+
+/* If the compiler does not know long long it is out of luck.  We are
+   not going to hack weird hacks to support the dev_t representation
+   they need.  */
+#ifdef __GLIBC_HAVE_LONG_LONG
+__extension__
+extern unsigned int gnu_dev_major (unsigned long long int __dev)
+     __THROW;
+__extension__
+extern unsigned int gnu_dev_minor (unsigned long long int __dev)
+     __THROW;
+__extension__
+extern unsigned long long int gnu_dev_makedev (unsigned int __major,
+					       unsigned int __minor)
+     __THROW;
+
+# if defined __GNUC__ && __GNUC__ >= 2 && defined __USE_EXTERN_INLINES
+__extension__ __extern_inline unsigned int
+__NTH (gnu_dev_major (unsigned long long int __dev))
+{
+  return ((__dev >> 8) & 0xfff) | ((unsigned int) (__dev >> 32) & ~0xfff);
+}
+
+__extension__ __extern_inline unsigned int
+__NTH (gnu_dev_minor (unsigned long long int __dev))
+{
+  return (__dev & 0xff) | ((unsigned int) (__dev >> 12) & ~0xff);
+}
+
+__extension__ __extern_inline unsigned long long int
+__NTH (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));
+}
+# endif
+
+
+/* Access the functions with their traditional names.  */
+# define major(dev) gnu_dev_major (dev)
+# define minor(dev) gnu_dev_minor (dev)
+# define makedev(maj, min) gnu_dev_makedev (maj, min)
+#endif
+
+#endif /* sys/sysmacros.h */