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internal/poll: use internal/byteorder
Change-Id: Ied768b8b675281b340f91f4ac6f688594be8bf4e Reviewed-on: https://go-review.googlesource.com/c/go/+/585118 Reviewed-by: Ian Lance Taylor <iant@google.com> LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com> Auto-Submit: Tobias Klauser <tobias.klauser@gmail.com> Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
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@ -5,6 +5,7 @@
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package poll
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import (
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"internal/byteorder"
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"sync/atomic"
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"syscall"
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"unsafe"
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@ -224,15 +225,11 @@ func readIntLE(b []byte, size uintptr) uint64 {
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case 1:
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return uint64(b[0])
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case 2:
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_ = b[1] // bounds check hint to compiler; see golang.org/issue/14808
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return uint64(b[0]) | uint64(b[1])<<8
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return uint64(byteorder.LeUint16(b))
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case 4:
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_ = b[3] // bounds check hint to compiler; see golang.org/issue/14808
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return uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24
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return uint64(byteorder.LeUint32(b))
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case 8:
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_ = b[7] // bounds check hint to compiler; see golang.org/issue/14808
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return uint64(b[0]) | uint64(b[1])<<8 | uint64(b[2])<<16 | uint64(b[3])<<24 |
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uint64(b[4])<<32 | uint64(b[5])<<40 | uint64(b[6])<<48 | uint64(b[7])<<56
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return uint64(byteorder.LeUint64(b))
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default:
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panic("internal/poll: readInt with unsupported size")
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}
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