Fix for undefined type syscall.Timeval32 Usec and Sec methods on darw…

…in/386 (#128)

Fixes darwin/386 where syscall.Timeval32 Usec and Sec methods were undefined.

Fixes #127

sigar_darwin.go

@@ -40,18 +40,6 @@ func (self *LoadAverage) Get() error {
 	return nil
 }
 
-func (self *Uptime) Get() error {
-	tv := syscall.Timeval32{}
-
-	if err := sysctlbyname("kern.boottime", &tv); err != nil {
-		return err
-	}
-
-	self.Length = time.Since(time.Unix(int64(tv.Sec), int64(tv.Usec)*1000)).Seconds()
-
-	return nil
-}
-
 func (self *Mem) Get() error {
 	var vmstat C.vm_statistics_data_t
 

sigar_darwin_386.go

@@ -0,0 +1,18 @@
+package gosigar
+
+import (
+	"syscall"
+	"time"
+)
+
+func (self *Uptime) Get() error {
+	tv := syscall.Timeval{}
+
+	if err := sysctlbyname("kern.boottime", &tv); err != nil {
+		return err
+	}
+
+	self.Length = time.Since(time.Unix(int64(tv.Sec), int64(tv.Usec)*1000)).Seconds()
+
+	return nil
+}

sigar_darwin_amd64.go

@@ -0,0 +1,18 @@
+package gosigar
+
+import (
+	"syscall"
+	"time"
+)
+
+func (self *Uptime) Get() error {
+	tv := syscall.Timeval32{}
+
+	if err := sysctlbyname("kern.boottime", &tv); err != nil {
+		return err
+	}
+
+	self.Length = time.Since(time.Unix(int64(tv.Sec), int64(tv.Usec)*1000)).Seconds()
+
+	return nil
+}