code.gitea.io/gitea@v1.19.3/modules/log/groutinelabel.go (about)

     1  // Copyright 2022 The Gitea Authors. All rights reserved.
     2  // SPDX-License-Identifier: MIT
     3  
     4  package log
     5  
     6  import "unsafe"
     7  
     8  //go:linkname runtime_getProfLabel runtime/pprof.runtime_getProfLabel
     9  func runtime_getProfLabel() unsafe.Pointer //nolint
    10  
    11  type labelMap map[string]string
    12  
    13  func getGoroutineLabels() map[string]string {
    14  	l := (*labelMap)(runtime_getProfLabel())
    15  	if l == nil {
    16  		return nil
    17  	}
    18  	return *l
    19  }