Christopher Jones
e95f4619cd
Changes most references of syscall to golang.org/x/sys/ Ones aren't changes include, Errno, Signal and SysProcAttr as they haven't been implemented in /x/sys/. Signed-off-by: Christopher Jones <tophj@linux.vnet.ibm.com> [s390x] switch utsname from unsigned to signed per https://github.com/golang/sys/commit/33267e036fd93fcd26ea95b7bdaf2d8306cb743c char in s390x in the /x/sys/unix package is now signed, so change the buildtags Signed-off-by: Christopher Jones <tophj@linux.vnet.ibm.com> Upstream-commit: 069fdc8a083cb1663e4f86fe3fd9b9a1aebc3e54 Component: engine
26 lines
416 B
Go
26 lines
416 B
Go
package pidfile
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import (
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"golang.org/x/sys/windows"
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)
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const (
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processQueryLimitedInformation = 0x1000
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stillActive = 259
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)
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func processExists(pid int) bool {
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h, err := windows.OpenProcess(processQueryLimitedInformation, false, uint32(pid))
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if err != nil {
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return false
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}
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var c uint32
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err = windows.GetExitCodeProcess(h, &c)
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windows.Close(h)
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if err != nil {
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return c == stillActive
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}
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return true
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}
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