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utils.go
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/
utils.go
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/*
* Copyright 2021 ByteDance Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package encoder
import (
`encoding/json`
`unsafe`
`github.com/bytedance/sonic/loader`
)
//go:nosplit
func padd(p unsafe.Pointer, v int) unsafe.Pointer {
return unsafe.Pointer(uintptr(p) + uintptr(v))
}
//go:nosplit
func ptoenc(p loader.Function) _Encoder {
return *(*_Encoder)(unsafe.Pointer(&p))
}
func compact(p *[]byte, v []byte) error {
buf := newBuffer()
err := json.Compact(buf, v)
/* check for errors */
if err != nil {
return err
}
/* add to result */
v = buf.Bytes()
*p = append(*p, v...)
/* return the buffer into pool */
freeBuffer(buf)
return nil
}