mirror of
https://github.com/NVIDIA/nvidia-container-toolkit
synced 2024-11-24 21:14:00 +00:00
79 lines
1.8 KiB
Go
79 lines
1.8 KiB
Go
/*
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* Copyright (c) 2021, NVIDIA CORPORATION. All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package bytes
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import (
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"unsafe"
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)
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type native []byte
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var _ Bytes = (*native)(nil)
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func (b *native) Read8(pos int) uint8 {
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return (*b)[pos]
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}
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func (b *native) Read16(pos int) uint16 {
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return *(*uint16)(unsafe.Pointer(&((*b)[pos])))
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}
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func (b *native) Read32(pos int) uint32 {
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return *(*uint32)(unsafe.Pointer(&((*b)[pos])))
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}
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func (b *native) Read64(pos int) uint64 {
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return *(*uint64)(unsafe.Pointer(&((*b)[pos])))
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}
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func (b *native) Write8(pos int, value uint8) {
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(*b)[pos] = value
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}
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func (b *native) Write16(pos int, value uint16) {
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*(*uint16)(unsafe.Pointer(&((*b)[pos]))) = value
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}
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func (b *native) Write32(pos int, value uint32) {
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*(*uint32)(unsafe.Pointer(&((*b)[pos]))) = value
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}
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func (b *native) Write64(pos int, value uint64) {
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*(*uint64)(unsafe.Pointer(&((*b)[pos]))) = value
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}
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func (b *native) Slice(offset int, size int) Bytes {
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nb := (*b)[offset : offset+size]
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return &nb
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}
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func (b *native) LittleEndian() Bytes {
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return NewLittleEndian((*[]byte)(b))
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}
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func (b *native) BigEndian() Bytes {
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return NewBigEndian((*[]byte)(b))
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}
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func (b *native) Raw() *[]byte {
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return (*[]byte)(b)
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}
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func (b *native) Len() int {
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return len(*b)
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}
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