prometheus/pkg/runtime/uname_linux.go

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// Copyright 2017 The Prometheus Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package runtime
import (
"syscall"
)
// Uname returns the uname of the host machine.
func Uname() string {
buf := syscall.Utsname{}
err := syscall.Uname(&buf)
if err != nil {
panic("syscall.Uname failed: " + err.Error())
}
str := "(" + charsToString(buf.Sysname[:])
str += " " + charsToString(buf.Release[:])
str += " " + charsToString(buf.Version[:])
str += " " + charsToString(buf.Machine[:])
str += " " + charsToString(buf.Nodename[:])
str += " " + charsToString(buf.Domainname[:]) + ")"
return str
}