golang.org/x/sys包报错问题解决方法
最近找出了很早之前写的一份代码，准备执行编译，发现竟然报如下错误：
➜ ~/codes/projects/HL-Server git:(master) ✗ go build ./... # golang.org/x/sys/unix ../../../go/pkg/mod/golang.org/x/sys@v0.0.0-20200323222414-85ca7c5b95cd/unix/syscall_darwin.1_13.go:25:3: //go:linkname must refer to declared function or variable ../../../go/pkg/mod/golang.org/x/sys@v0.0.0-20200323222414-85ca7c5b95cd/unix/zsyscall_darwin_amd64.1_13.go:27:3: //go:linkname must refer to declared function or variable ../../../go/pkg/mod/golang.org/x/sys@v0.0.0-20200323222414-85ca7c5b95cd/unix/zsyscall_darwin_amd64.1_13.go:40:3: //go:linkname must refer to declared function or variable ../../../go/pkg/mod/golang.org/x/sys@v0.0.0-20200323222414-85ca7c5b95cd/unix/zsyscall_darwin_amd64.go:28:3: //go:linkname must refer to declared function or variable ../../../go/pkg/mod/golang.org/x/sys@v0.0.0-20200323222414-85ca7c5b95cd/unix/zsyscall_darwin_amd64.go:43:3: //go:linkname must refer to declared function or variable ../../../go/pkg/mod/golang.org/x/sys@v0.0.0-20200323222414-85ca7c5b95cd/unix/zsyscall_darwin_amd64.go:59:3: //go:linkname must refer to declared function or variable ../../../go/pkg/mod/golang.org/x/sys@v0.0.0-20200323222414-85ca7c5b95cd/unix/zsyscall_darwin_amd64.go:75:3: //go:linkname must refer to declared function or variable ../../../go/pkg/mod/golang.org/x/sys@v0.0.0-20200323222414-85ca7c5b95cd/unix/zsyscall_darwin_amd64.go:90:3: //go:linkname must refer to declared function or variable ../../../go/pkg/mod/golang.org/x/sys@v0.0.0-20200323222414-85ca7c5b95cd/unix/zsyscall_darwin_amd64.go:105:3: //go:linkname must refer to declared function or variable ../../../go/pkg/mod/golang.org/x/sys@v0.0.0-20200323222414-85ca7c5b95cd/unix/zsyscall_darwin_amd64.go:121:3: //go:linkname must refer to declared function or variable ../../../go/pkg/mod/golang.org/x/sys@v0.0.0-20200323222414-85ca7c5b95cd/unix/zsyscall_darwin_amd64.go:121:3: too many errors
这份代码在之前可是正常的，未出现这种错误的，所以猜测是环境的影响，因为最近升级到了go1.18，看上面错误提示应该是引用了标记为过期的的函数了，所以猜想更新一下这个包试试看：
➜ ~/codes/projects/HL-Server git:(master) ✗ go get golang.org/x/sys go: upgraded golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd => v0.0.0-20220520151302-bc2c85ada10a
更新完成后再执行编译，则一切正常了。
