cadvisor/vendor/github.com/cilium/ebpf/internal/endian.go
Davanum Srinivas 8e1802154d
Bump dependency opencontainers/runc@v1.0.0-rc10
Need to match what we did already in kubernetes:
088ee920e0

Signed-off-by: Davanum Srinivas <davanum@gmail.com>
2020-02-28 09:38:47 -05:00

25 lines
454 B
Go

package internal
import (
"encoding/binary"
"unsafe"
)
// NativeEndian is set to either binary.BigEndian or binary.LittleEndian,
// depending on the host's endianness.
var NativeEndian binary.ByteOrder
func init() {
if isBigEndian() {
NativeEndian = binary.BigEndian
} else {
NativeEndian = binary.LittleEndian
}
}
func isBigEndian() (ret bool) {
i := int(0x1)
bs := (*[int(unsafe.Sizeof(i))]byte)(unsafe.Pointer(&i))
return bs[0] == 0
}