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make pkg pidfile support darwin

Signed-off-by: allencloud <allen.sun@daocloud.io>
This commit is contained in:
allencloud 2016-08-01 20:03:50 +08:00
parent 56cbfc587f
commit a91f59d487
2 changed files with 19 additions and 1 deletions

View file

@ -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
}

View file

@ -1,4 +1,4 @@
// +build !windows
// +build !windows,!darwin
package pidfile