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author | Christopher Speller <crspeller@gmail.com> | 2018-06-25 12:33:13 -0700 |
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committer | GitHub <noreply@github.com> | 2018-06-25 12:33:13 -0700 |
commit | 1e5c432e1029601a664454388ae366ef69618d62 (patch) | |
tree | cb9e8bfb66640ac3b29c934bb2c3202d25aeb368 /vendor/github.com/hashicorp/go-plugin/process_windows.go | |
parent | ecefa6cdd1e7376046bbec82c1b47f7756fea646 (diff) | |
download | chat-1e5c432e1029601a664454388ae366ef69618d62.tar.gz chat-1e5c432e1029601a664454388ae366ef69618d62.tar.bz2 chat-1e5c432e1029601a664454388ae366ef69618d62.zip |
MM-10702 Moving plugins to use hashicorp go-plugin. (#8978)
* Moving plugins to use hashicorp go-plugin.
* Tweaks from feedback.
Diffstat (limited to 'vendor/github.com/hashicorp/go-plugin/process_windows.go')
-rw-r--r-- | vendor/github.com/hashicorp/go-plugin/process_windows.go | 29 |
1 files changed, 29 insertions, 0 deletions
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 000000000..9f7b01809 --- /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 +} |