e42445eaa3
Signed-off-by: allencloud <allen.sun@daocloud.io> Upstream-commit: a7f551359ad187a37663b39afdfe33122addea30 Component: engine
35 lines
640 B
Go
35 lines
640 B
Go
// +build linux freebsd solaris
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// Package kernel provides helper function to get, parse and compare kernel
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// versions for different platforms.
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package kernel
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import (
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"bytes"
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)
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// GetKernelVersion gets the current kernel version.
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func GetKernelVersion() (*VersionInfo, error) {
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var (
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err error
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)
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uts, err := uname()
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if err != nil {
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return nil, err
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}
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release := make([]byte, len(uts.Release))
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i := 0
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for _, c := range uts.Release {
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release[i] = byte(c)
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i++
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}
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// Remove the \x00 from the release for Atoi to parse correctly
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release = release[:bytes.IndexByte(release, 0)]
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return ParseRelease(string(release))
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}
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