make pkg pidfile support darwin
@@ -0,0 +1,18 @@
+// +build darwin
+
+package pidfile
+import (
+ "syscall"
+)
+func processExists(pid int) bool {
+ // OS X does not have a proc filesystem.
+ // Use kill -0 pid to judge if the process exists.
+ err := syscall.Kill(pid, 0)
+ if err != nil {
+ return false
+ }
+ return true
+}
@@ -1,4 +1,4 @@
-// +build !windows
+// +build !windows,!darwin
package pidfile