Add Linux's sizes.h
authorBarret Rhoden <brho@cs.berkeley.edu>
Wed, 28 Aug 2019 20:52:09 +0000 (16:52 -0400)
committerBarret Rhoden <brho@cs.berkeley.edu>
Tue, 8 Oct 2019 21:11:10 +0000 (17:11 -0400)
From 5.2.

Signed-off-by: Barret Rhoden <brho@cs.berkeley.edu>
kern/include/linux/sizes.h [new file with mode: 0644]

diff --git a/kern/include/linux/sizes.h b/kern/include/linux/sizes.h
new file mode 100644 (file)
index 0000000..fbde0bc
--- /dev/null
@@ -0,0 +1,51 @@
+/*
+ * include/linux/sizes.h
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef __LINUX_SIZES_H__
+#define __LINUX_SIZES_H__
+
+#include <linux/const.h>
+
+#define SZ_1                           0x00000001
+#define SZ_2                           0x00000002
+#define SZ_4                           0x00000004
+#define SZ_8                           0x00000008
+#define SZ_16                          0x00000010
+#define SZ_32                          0x00000020
+#define SZ_64                          0x00000040
+#define SZ_128                         0x00000080
+#define SZ_256                         0x00000100
+#define SZ_512                         0x00000200
+
+#define SZ_1K                          0x00000400
+#define SZ_2K                          0x00000800
+#define SZ_4K                          0x00001000
+#define SZ_8K                          0x00002000
+#define SZ_16K                         0x00004000
+#define SZ_32K                         0x00008000
+#define SZ_64K                         0x00010000
+#define SZ_128K                                0x00020000
+#define SZ_256K                                0x00040000
+#define SZ_512K                                0x00080000
+
+#define SZ_1M                          0x00100000
+#define SZ_2M                          0x00200000
+#define SZ_4M                          0x00400000
+#define SZ_8M                          0x00800000
+#define SZ_16M                         0x01000000
+#define SZ_32M                         0x02000000
+#define SZ_64M                         0x04000000
+#define SZ_128M                                0x08000000
+#define SZ_256M                                0x10000000
+#define SZ_512M                                0x20000000
+
+#define SZ_1G                          0x40000000
+#define SZ_2G                          0x80000000
+
+#define SZ_4G                          _AC(0x100000000, ULL)
+
+#endif /* __LINUX_SIZES_H__ */