sys_bsd.go

Documentation: os

     1  // Copyright 2009 The Go Authors. All rights reserved.
     2  // Use of this source code is governed by a BSD-style
     3  // license that can be found in the LICENSE file.
     4  
     5  //go:build darwin || dragonfly || freebsd || (js && wasm) || netbsd || openbsd
     6  // +build darwin dragonfly freebsd js,wasm netbsd openbsd
     7  
     8  package os
     9  
    10  import "syscall"
    11  
    12  func hostname() (name string, err error) {
    13  	name, err = syscall.Sysctl("kern.hostname")
    14  	if err != nil {
    15  		return "", NewSyscallError("sysctl kern.hostname", err)
    16  	}
    17  	return name, nil
    18  }
    19
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