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contrib
epee
include
storages
portable_storage_bin_utils.h
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// Copyright (c) 2019-2022, The Monero Project
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//
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without modification, are
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// permitted provided that the following conditions are met:
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//
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// 1. Redistributions of source code must retain the above copyright notice, this list of
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// conditions and the following disclaimer.
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//
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// 2. Redistributions in binary form must reproduce the above copyright notice, this list
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// of conditions and the following disclaimer in the documentation and/or other
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// materials provided with the distribution.
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//
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// 3. Neither the name of the copyright holder nor the names of its contributors may be
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// used to endorse or promote products derived from this software without specific
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// prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
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// THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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// STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
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// THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#pragma once
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#include "
int-util.h
"
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template
<
typename
T>
T
convert_swapper
(
T
t) {
return
t; }
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template
<>
inline
uint16_t
convert_swapper
(
uint16_t
t) {
return
SWAP16LE
(t); }
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template
<>
inline
int16_t
convert_swapper
(
int16_t
t) {
return
SWAP16LE
((
uint16_t
&)t); }
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template
<>
inline
uint32_t
convert_swapper
(
uint32_t
t) {
return
SWAP32LE
(t); }
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template
<>
inline
int32_t
convert_swapper
(
int32_t
t) {
return
SWAP32LE
((
uint32_t
&)t); }
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template
<>
inline
uint64_t
convert_swapper
(
uint64_t
t) {
return
SWAP64LE
(t); }
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template
<>
inline
int64_t
convert_swapper
(
int64_t
t) {
return
SWAP64LE
((
uint64_t
&)t); }
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template
<>
inline
double
convert_swapper
(
double
t) {
union
{
uint64_t
u;
double
d
; } u; u.d = t; u.u =
SWAP64LE
(u.u);
return
u.d; }
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#if BYTE_ORDER == BIG_ENDIAN
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#define CONVERT_POD(x) convert_swapper(x)
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#else
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#define CONVERT_POD(x) (x)
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#endif
int-util.h
SWAP16LE
#define SWAP16LE
Definition
int-util.h:269
SWAP64LE
#define SWAP64LE
Definition
int-util.h:285
SWAP32LE
#define SWAP32LE
Definition
int-util.h:277
d
Definition
d.py:1
convert_swapper
T convert_swapper(T t)
Definition
portable_storage_bin_utils.h:33
int16_t
signed short int16_t
Definition
stdint.h:122
uint16_t
unsigned short uint16_t
Definition
stdint.h:125
int64_t
signed __int64 int64_t
Definition
stdint.h:135
uint32_t
unsigned int uint32_t
Definition
stdint.h:126
int32_t
signed int int32_t
Definition
stdint.h:123
uint64_t
unsigned __int64 uint64_t
Definition
stdint.h:136
T
#define T(x)
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