github.com/cloudwego/frugal@v0.1.7/internal/rt/exports.go (about)

     1  /*
     2   * Copyright 2022 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 rt
    18  
    19  import (
    20      `unsafe`
    21  )
    22  
    23  //go:noescape
    24  //go:linkname mapclear runtime.mapclear
    25  //goland:noinspection GoUnusedParameter
    26  func mapclear(t *GoType, h unsafe.Pointer)
    27  
    28  //go:noescape
    29  //go:linkname mapiternext runtime.mapiternext
    30  //goland:noinspection GoUnusedParameter
    31  func mapiternext(it *GoMapIterator)
    32  
    33  //go:noescape
    34  //go:linkname resolveNameOff runtime.resolveNameOff
    35  //goland:noinspection GoUnusedParameter
    36  func resolveNameOff(p unsafe.Pointer, off GoNameOffset) GoName
    37  
    38  //go:noescape
    39  //go:linkname resolveTypeOff runtime.resolveTypeOff
    40  //goland:noinspection GoUnusedParameter
    41  func resolveTypeOff(p unsafe.Pointer, off GoTypeOffset) *GoType
    42  
    43  //go:noescape
    44  //go:linkname resolveTextOff reflect.resolveTextOff
    45  //goland:noinspection GoUnusedParameter
    46  func resolveTextOff(p unsafe.Pointer, off GoTextOffset) unsafe.Pointer
    47  
    48  //go:nosplit
    49  func MapClear(m interface{}) {
    50      v := UnpackEface(m)
    51      mapclear(v.Type, v.Value)
    52  }