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// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
#pragma once
#include <boost/endian/conversion.hpp>
#include "int_types.h"
template<typename T>
inline T swab(T val) {
return boost::endian::endian_reverse(val);
}
template<typename T>
struct ceph_le {
private:
T v;
public:
ceph_le() = default;
explicit ceph_le(T nv)
: v{boost::endian::native_to_little(nv)}
{}
ceph_le<T>& operator=(T nv) {
v = boost::endian::native_to_little(nv);
return *this;
}
operator T() const { return boost::endian::little_to_native(v); }
friend inline bool operator==(ceph_le a, ceph_le b) {
return a.v == b.v;
}
} __attribute__ ((packed));
using ceph_le64 = ceph_le<__u64>;
using ceph_le32 = ceph_le<__u32>;
using ceph_le16 = ceph_le<__u16>;
using ceph_les64 = ceph_le<__s64>;
using ceph_les32 = ceph_le<__s32>;
using ceph_les16 = ceph_le<__s16>;
inline ceph_les64 init_les64(__s64 x) {
ceph_les64 v;
v = x;
return v;
}
inline ceph_les32 init_les32(__s32 x) {
ceph_les32 v;
v = x;
return v;
}
inline ceph_les16 init_les16(__s16 x) {
ceph_les16 v;
v = x;
return v;
}
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