[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/build/uClibc/include/sys/sysmacros.h b/ap/build/uClibc/include/sys/sysmacros.h
new file mode 100644
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--- /dev/null
+++ b/ap/build/uClibc/include/sys/sysmacros.h
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+/* Definitions of macros to access `dev_t' values.
+ Copyright (C) 1996, 1997, 1999, 2003, 2004 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. */
+#if 1 /*def __GLIBC_HAVE_LONG_LONG uClibc note: always enable */
+__extension__
+static __inline unsigned int gnu_dev_major (unsigned long long int __dev)
+ __THROW;
+__extension__
+static __inline unsigned int gnu_dev_minor (unsigned long long int __dev)
+ __THROW;
+__extension__
+static __inline unsigned long long int gnu_dev_makedev (unsigned int __major,
+ unsigned int __minor)
+ __THROW;
+
+# if defined __GNUC__ && __GNUC__ >= 2
+__extension__ static __inline unsigned int
+__NTH (gnu_dev_major (unsigned long long int __dev))
+{
+ return ((__dev >> 8) & 0xfff) | ((unsigned int) (__dev >> 32) & ~0xfff);
+}
+
+__extension__ static __inline unsigned int
+__NTH (gnu_dev_minor (unsigned long long int __dev))
+{
+ return (__dev & 0xff) | ((unsigned int) (__dev >> 12) & ~0xff);
+}
+
+__extension__ static __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 */