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As the title says. Vendor Buildah v1.27.0 into Podman in preparation for Buildah v4.2 [No New Tests Needed] Signed-off-by: tomsweeneyredhat <tsweeney@redhat.com>
26 lines
577 B
Go
26 lines
577 B
Go
package util
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import (
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"time"
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"unsafe"
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"golang.org/x/sys/unix"
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)
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// For some reason, unix.ClockGettime isn't implemented by x/sys/unix on FreeBSD
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func clockGettime(clockid int32, time *unix.Timespec) (err error) {
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_, _, e1 := unix.Syscall(unix.SYS_CLOCK_GETTIME, uintptr(clockid), uintptr(unsafe.Pointer(time)), 0)
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if e1 != 0 {
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return e1
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}
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return nil
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}
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func ReadUptime() (time.Duration, error) {
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var uptime unix.Timespec
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if err := clockGettime(unix.CLOCK_UPTIME, &uptime); err != nil {
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return 0, err
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}
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return time.Duration(unix.TimespecToNsec(uptime)), nil
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}
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