LU-2675 libcfs: add libcfs/byteorder.h

[fs/lustre-release.git] / libcfs / include / libcfs / posix / libcfs.h

diff --git a/libcfs/include/libcfs/posix/libcfs.h b/libcfs/include/libcfs/posix/libcfs.h
index 6a2d831..403861c 100644 (file)
--- a/libcfs/include/libcfs/posix/libcfs.h
+++ b/libcfs/include/libcfs/posix/libcfs.h
@@ -116,47 +116,6 @@ typedef unsigned long long cfs_cycles_t;
 #define fget(x) NULL
 #define fput(f) do {} while (0)
 
-/* Userpace byte flipping */
-#include <endian.h>
-#include <byteswap.h>
-#define __swab16(x) bswap_16(x)
-#define __swab32(x) bswap_32(x)
-#define __swab64(x) bswap_64(x)
-#define __swab16s(x) do {*(x) = bswap_16(*(x));} while (0)
-#define __swab32s(x) do {*(x) = bswap_32(*(x));} while (0)
-#define __swab64s(x) do {*(x) = bswap_64(*(x));} while (0)
-#if __BYTE_ORDER == __LITTLE_ENDIAN
-# define le16_to_cpu(x) (x)
-# define cpu_to_le16(x) (x)
-# define le32_to_cpu(x) (x)
-# define cpu_to_le32(x) (x)
-# define le64_to_cpu(x) (x)
-# define cpu_to_le64(x) (x)
-
-# define be16_to_cpu(x) bswap_16(x)
-# define cpu_to_be16(x) bswap_16(x)
-# define be32_to_cpu(x) bswap_32(x)
-# define cpu_to_be32(x) bswap_32(x)
-# define be64_to_cpu(x) ((__u64)bswap_64(x))
-# define cpu_to_be64(x) ((__u64)bswap_64(x))
-#elif __BYTE_ORDER == __BIG_ENDIAN
-# define le16_to_cpu(x) bswap_16(x)
-# define cpu_to_le16(x) bswap_16(x)
-# define le32_to_cpu(x) bswap_32(x)
-# define cpu_to_le32(x) bswap_32(x)
-# define le64_to_cpu(x) ((__u64)bswap_64(x))
-# define cpu_to_le64(x) ((__u64)bswap_64(x))
-
-# define be16_to_cpu(x) (x)
-# define cpu_to_be16(x) (x)
-# define be32_to_cpu(x) (x)
-# define cpu_to_be32(x) (x)
-# define be64_to_cpu(x) (x)
-# define cpu_to_be64(x) (x)
-#else /*  __BYTE_ORDER == __BIG_ENDIAN */
-# error "Unknown byte order"
-#endif /* __BYTE_ORDER != __BIG_ENDIAN */
-
 #ifndef THREAD_SIZE /* x86_64 linux has THREAD_SIZE in userspace */
 # define THREAD_SIZE 8192
 #endif /* THREAD_SIZE */
@@ -164,9 +123,6 @@ typedef unsigned long long cfs_cycles_t;
 #define CFS_CHECK_STACK(msgdata, mask, cdls) do {} while(0)
 #define CDEBUG_STACK() (0L)
 
-/* initial pid  */
-#define LUSTRE_LNET_PID          12345
-
 /**
  * Platform specific declarations for cfs_curproc API (libcfs/curproc.h)
  *