remove ceph code

[stor4nfv.git] / src / ceph / src / include / byteorder.h

diff --git a/src/ceph/src/include/byteorder.h b/src/ceph/src/include/byteorder.h
deleted file mode 100644 (file)
index 8674860..0000000
--- a/src/ceph/src/include/byteorder.h
+++ /dev/null
@@ -1,103 +0,0 @@
-// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
-
-#pragma once
-
-#include <type_traits>
-#include "acconfig.h"
-#include "int_types.h"
-
-
-#ifdef __GNUC__
-template<typename T>
-inline typename std::enable_if<sizeof(T) == sizeof(uint16_t), T>::type
-swab(T val) {
-  return __builtin_bswap16(val);
-}
-template<typename T>
-inline typename std::enable_if<sizeof(T) == sizeof(uint32_t), T>::type
-swab(T val) {
-  return __builtin_bswap32(val);
-}
-template<typename T>
-inline typename std::enable_if<sizeof(T) == sizeof(uint64_t), T>::type
-swab(T val) {
-  return __builtin_bswap64(val);
-}
-#else
-template<typename T>
-inline typename std::enable_if<sizeof(T) == sizeof(uint16_t), T>::type
-swab(T val) {
-  return (val >> 8) | (val << 8);
-}
-template<typename T>
-inline typename std::enable_if<sizeof(T) == sizeof(uint32_t), T>::type
-swab(T val) {
-  return (( val >> 24) |
-         ((val >> 8)  & 0xff00) |
-         ((val << 8)  & 0xff0000) | 
-         ((val << 24)));
-}
-template<typename T>
-inline typename std::enable_if<sizeof(T) == sizeof(uint64_t), T>::type
-swab(T val) {
-  return (( val >> 56) |
-         ((val >> 40) & 0xff00ull) |
-         ((val >> 24) & 0xff0000ull) |
-         ((val >> 8)  & 0xff000000ull) |
-         ((val << 8)  & 0xff00000000ull) |
-         ((val << 24) & 0xff0000000000ull) |
-         ((val << 40) & 0xff000000000000ull) |
-         ((val << 56)));
-}
-#endif
-
-// mswab == maybe swab (if not LE)
-#ifdef CEPH_BIG_ENDIAN
-template<typename T>
-inline T mswab(T val) {
-  return swab(val);
-}
-#else
-template<typename T>
-inline T mswab(T val) {
-  return val;
-}
-#endif
-
-template<typename T>
-struct ceph_le {
-  T v;
-  ceph_le<T>& operator=(T nv) {
-    v = mswab(nv);
-    return *this;
-  }
-  operator T() const { return mswab(v); }
-} __attribute__ ((packed));
-
-template<typename T>
-inline bool operator==(ceph_le<T> a, ceph_le<T> b) {
-  return a.v == b.v;
-}
-
-using ceph_le64 = ceph_le<__u64>;
-using ceph_le32 = ceph_le<__u32>;
-using ceph_le16 = ceph_le<__u16>;
-
-inline __u64 init_le64(__u64 x) {
-  return mswab<__u64>(x);
-}
-inline __u32 init_le32(__u32 x) {
-  return mswab<__u32>(x);
-}
-inline __u16 init_le16(__u16 x) {
-  return mswab<__u16>(x);
-}
-
-  /*
-#define cpu_to_le64(x) (x)
-#define cpu_to_le32(x) (x)
-#define cpu_to_le16(x) (x)
-  */
-#define le64_to_cpu(x) ((uint64_t)x)
-#define le32_to_cpu(x) ((__u32)x)
-#define le16_to_cpu(x) ((__u16)x)