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https://github.com/aljazceru/kata-containers.git
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f4428761cb
gometalinter is deprecated and will be archived April '19. The suggestion is to switch to golangci-lint which is apparently 5x faster than gometalinter. Partially Fixes: #1377 Signed-off-by: Ganesh Maharaj Mahalingam <ganesh.mahalingam@intel.com>
38 lines
758 B
Go
38 lines
758 B
Go
// Copyright (c) 2017-2018 Intel Corporation
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// Copyright (c) 2018 Huawei Corporation
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//
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// SPDX-License-Identifier: Apache-2.0
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//
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package manager
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import (
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"path/filepath"
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"strings"
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"github.com/kata-containers/runtime/virtcontainers/device/config"
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)
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const (
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vfioPath = "/dev/vfio/"
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)
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// isVFIO checks if the device provided is a vfio group.
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func isVFIO(hostPath string) bool {
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// Ignore /dev/vfio/vfio character device
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if strings.HasPrefix(hostPath, filepath.Join(vfioPath, "vfio")) {
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return false
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}
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if strings.HasPrefix(hostPath, vfioPath) && len(hostPath) > len(vfioPath) {
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return true
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}
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return false
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}
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// isBlock checks if the device is a block device.
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func isBlock(devInfo config.DeviceInfo) bool {
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return devInfo.DevType == "b"
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}
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