utils.go (1240B)
1 /* 2 * Copyright 2021 ByteDance Inc. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package encoder 18 19 import ( 20 `encoding/json` 21 `unsafe` 22 23 `github.com/bytedance/sonic/loader` 24 ) 25 26 //go:nosplit 27 func padd(p unsafe.Pointer, v int) unsafe.Pointer { 28 return unsafe.Pointer(uintptr(p) + uintptr(v)) 29 } 30 31 //go:nosplit 32 func ptoenc(p loader.Function) _Encoder { 33 return *(*_Encoder)(unsafe.Pointer(&p)) 34 } 35 36 func compact(p *[]byte, v []byte) error { 37 buf := newBuffer() 38 err := json.Compact(buf, v) 39 40 /* check for errors */ 41 if err != nil { 42 return err 43 } 44 45 /* add to result */ 46 v = buf.Bytes() 47 *p = append(*p, v...) 48 49 /* return the buffer into pool */ 50 freeBuffer(buf) 51 return nil 52 }