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
15 lines
248 B
Go
15 lines
248 B
Go
// +build darwin
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package pidfile
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import (
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"golang.org/x/sys/unix"
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)
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func processExists(pid int) bool {
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// OS X does not have a proc filesystem.
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// Use kill -0 pid to judge if the process exists.
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err := unix.Kill(pid, 0)
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return err == nil
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}
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