Build cleanly under windows.

Removes unused signal handlers left over from signal based collection
and block the non windows-relevant collectors loadavg and interrupts.

Signal based collection removed in 1c17481a4289a81b70e482fcf1d4a432da87c5de.

3 files changed, 2 insertions, 6 deletions

diff --git a/collector/interrupts_common.go b/collector/interrupts_common.go
index 84667d8..555a90d 100644
--- a/collector/interrupts_common.go
+++ b/collector/interrupts_common.go
@@ -14,6 +14,7 @@
 // +build !nointerrupts
 // +build !darwin
 // +build !freebsd
+// +build !windows
 
 package collector
 
diff --git a/collector/loadavg.go b/collector/loadavg.go
index d8d580d..1a02266 100644
--- a/collector/loadavg.go
+++ b/collector/loadavg.go
@@ -12,6 +12,7 @@
 // limitations under the License.
 
 // +build !noloadavg
+// +build !windows
 
 package collector
 
diff --git a/node_exporter.go b/node_exporter.go
index f1569a1..a68930b 100644
--- a/node_exporter.go
+++ b/node_exporter.go
@@ -18,12 +18,9 @@ import (
         "fmt"
         "net/http"
         _ "net/http/pprof"
-        "os"
-        "os/signal"
         "sort"
         "strings"
         "sync"
-        "syscall"
         "time"
 
         "github.com/prometheus/client_golang/prometheus"
@@ -154,9 +151,6 @@ func main() {
         nodeCollector := NodeCollector{collectors: collectors}
         prometheus.MustRegister(nodeCollector)
 
-        sigUsr1 := make(chan os.Signal)
-        signal.Notify(sigUsr1, syscall.SIGUSR1)
-
         handler := prometheus.Handler()
 
         http.Handle(*metricsPath, handler)