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31 lines
1 KiB
Go
31 lines
1 KiB
Go
// +build linux,cgo,!libdm_no_deferred_remove
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package devicemapper // import "github.com/docker/docker/pkg/devicemapper"
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// #include <libdevmapper.h>
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import "C"
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// LibraryDeferredRemovalSupport tells if the feature is enabled in the build
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const LibraryDeferredRemovalSupport = true
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func dmTaskDeferredRemoveFct(task *cdmTask) int {
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return int(C.dm_task_deferred_remove((*C.struct_dm_task)(task)))
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}
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func dmTaskGetInfoWithDeferredFct(task *cdmTask, info *Info) int {
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Cinfo := C.struct_dm_info{}
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defer func() {
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info.Exists = int(Cinfo.exists)
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info.Suspended = int(Cinfo.suspended)
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info.LiveTable = int(Cinfo.live_table)
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info.InactiveTable = int(Cinfo.inactive_table)
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info.OpenCount = int32(Cinfo.open_count)
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info.EventNr = uint32(Cinfo.event_nr)
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info.Major = uint32(Cinfo.major)
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info.Minor = uint32(Cinfo.minor)
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info.ReadOnly = int(Cinfo.read_only)
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info.TargetCount = int32(Cinfo.target_count)
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info.DeferredRemove = int(Cinfo.deferred_remove)
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}()
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return int(C.dm_task_get_info((*C.struct_dm_task)(task), &Cinfo))
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}
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