8f870c233f
* only shim v2 runc v2 ("io.containerd.runc.v2") is supported
* only PID metrics is implemented. Others should be implemented in separate PRs.
* lots of code duplication in v1 metrics and v2 metrics. Dedupe should be separate PR.
Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
25 lines
454 B
Go
25 lines
454 B
Go
package internal
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import (
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"encoding/binary"
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"unsafe"
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)
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// NativeEndian is set to either binary.BigEndian or binary.LittleEndian,
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// depending on the host's endianness.
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var NativeEndian binary.ByteOrder
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func init() {
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if isBigEndian() {
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NativeEndian = binary.BigEndian
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} else {
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NativeEndian = binary.LittleEndian
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}
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}
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func isBigEndian() (ret bool) {
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i := int(0x1)
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bs := (*[int(unsafe.Sizeof(i))]byte)(unsafe.Pointer(&i))
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return bs[0] == 0
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}
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