From bae9f6d2fd5eb5bc80929bd393932b23f14d7c93 Mon Sep 17 00:00:00 2001 From: Jake Champlin Date: Tue, 6 Jun 2017 12:40:07 -0400 Subject: Initial transfer of provider code --- .../hashicorp/go-plugin/process_windows.go | 29 ++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 vendor/github.com/hashicorp/go-plugin/process_windows.go (limited to 'vendor/github.com/hashicorp/go-plugin/process_windows.go') diff --git a/vendor/github.com/hashicorp/go-plugin/process_windows.go b/vendor/github.com/hashicorp/go-plugin/process_windows.go new file mode 100644 index 0000000..9f7b018 --- /dev/null +++ b/vendor/github.com/hashicorp/go-plugin/process_windows.go @@ -0,0 +1,29 @@ +package plugin + +import ( + "syscall" +) + +const ( + // Weird name but matches the MSDN docs + exit_STILL_ACTIVE = 259 + + processDesiredAccess = syscall.STANDARD_RIGHTS_READ | + syscall.PROCESS_QUERY_INFORMATION | + syscall.SYNCHRONIZE +) + +// _pidAlive tests whether a process is alive or not +func _pidAlive(pid int) bool { + h, err := syscall.OpenProcess(processDesiredAccess, false, uint32(pid)) + if err != nil { + return false + } + + var ec uint32 + if e := syscall.GetExitCodeProcess(h, &ec); e != nil { + return false + } + + return ec == exit_STILL_ACTIVE +} -- cgit v1.2.3