big_endian.h revision 96c1db7b9d601c31d103389cac074a6cce0d7633 
1/****************************************************************************
2 ****************************************************************************
3 ***
4 ***   This header was automatically generated from a Linux kernel header
5 ***   of the same name, to make information necessary for userspace to
6 ***   call into the kernel available to libc.  It contains only constants,
7 ***   structures, and macros generated from the original header, and thus,
8 ***   contains no copyrightable information.
9 ***
10 ***   To edit the content of this header, modify the corresponding
11 ***   source file (e.g. under external/kernel-headers/original/) then
12 ***   run bionic/libc/kernel/tools/update_all.py
13 ***
14 ***   Any manual change here will be lost the next time this script will
15 ***   be run. You've been warned!
16 ***
17 ****************************************************************************
18 ****************************************************************************/
19#ifndef _UAPI_LINUX_BYTEORDER_BIG_ENDIAN_H
20#define _UAPI_LINUX_BYTEORDER_BIG_ENDIAN_H
21#ifndef __BIG_ENDIAN
22#define __BIG_ENDIAN 4321
23#endif
24#ifndef __BIG_ENDIAN_BITFIELD
25#define __BIG_ENDIAN_BITFIELD
26#endif
27#include <linux/types.h>
28#include <linux/swab.h>
29#define __constant_htonl(x) ((__force __be32) (__u32) (x))
30#define __constant_ntohl(x) ((__force __u32) (__be32) (x))
31#define __constant_htons(x) ((__force __be16) (__u16) (x))
32#define __constant_ntohs(x) ((__force __u16) (__be16) (x))
33#define __constant_cpu_to_le64(x) ((__force __le64) ___constant_swab64((x)))
34#define __constant_le64_to_cpu(x) ___constant_swab64((__force __u64) (__le64) (x))
35#define __constant_cpu_to_le32(x) ((__force __le32) ___constant_swab32((x)))
36#define __constant_le32_to_cpu(x) ___constant_swab32((__force __u32) (__le32) (x))
37#define __constant_cpu_to_le16(x) ((__force __le16) ___constant_swab16((x)))
38#define __constant_le16_to_cpu(x) ___constant_swab16((__force __u16) (__le16) (x))
39#define __constant_cpu_to_be64(x) ((__force __be64) (__u64) (x))
40#define __constant_be64_to_cpu(x) ((__force __u64) (__be64) (x))
41#define __constant_cpu_to_be32(x) ((__force __be32) (__u32) (x))
42#define __constant_be32_to_cpu(x) ((__force __u32) (__be32) (x))
43#define __constant_cpu_to_be16(x) ((__force __be16) (__u16) (x))
44#define __constant_be16_to_cpu(x) ((__force __u16) (__be16) (x))
45#define __cpu_to_le64(x) ((__force __le64) __swab64((x)))
46#define __le64_to_cpu(x) __swab64((__force __u64) (__le64) (x))
47#define __cpu_to_le32(x) ((__force __le32) __swab32((x)))
48#define __le32_to_cpu(x) __swab32((__force __u32) (__le32) (x))
49#define __cpu_to_le16(x) ((__force __le16) __swab16((x)))
50#define __le16_to_cpu(x) __swab16((__force __u16) (__le16) (x))
51#define __cpu_to_be64(x) ((__force __be64) (__u64) (x))
52#define __be64_to_cpu(x) ((__force __u64) (__be64) (x))
53#define __cpu_to_be32(x) ((__force __be32) (__u32) (x))
54#define __be32_to_cpu(x) ((__force __u32) (__be32) (x))
55#define __cpu_to_be16(x) ((__force __be16) (__u16) (x))
56#define __be16_to_cpu(x) ((__force __u16) (__be16) (x))
57#define __cpu_to_le64s(x) __swab64s((x))
58#define __le64_to_cpus(x) __swab64s((x))
59#define __cpu_to_le32s(x) __swab32s((x))
60#define __le32_to_cpus(x) __swab32s((x))
61#define __cpu_to_le16s(x) __swab16s((x))
62#define __le16_to_cpus(x) __swab16s((x))
63#define __cpu_to_be64s(x) do { (void) (x); } while(0)
64#define __be64_to_cpus(x) do { (void) (x); } while(0)
65#define __cpu_to_be32s(x) do { (void) (x); } while(0)
66#define __be32_to_cpus(x) do { (void) (x); } while(0)
67#define __cpu_to_be16s(x) do { (void) (x); } while(0)
68#define __be16_to_cpus(x) do { (void) (x); } while(0)
69#endif
70