2018-02-05 16:05:59 -05:00
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package homedir // import "github.com/docker/docker/pkg/homedir"
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2016-12-16 04:50:14 -05:00
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import (
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"os"
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"github.com/docker/docker/pkg/idtools"
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)
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// GetStatic returns the home directory for the current user without calling
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// os/user.Current(). This is useful for static-linked binary on glibc-based
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// system, because a call to os/user.Current() in a static binary leads to
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// segfault due to a glibc issue that won't be fixed in a short term.
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// (#29344, golang/go#13470, https://sourceware.org/bugzilla/show_bug.cgi?id=19341)
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func GetStatic() (string, error) {
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uid := os.Getuid()
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usr, err := idtools.LookupUID(uid)
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if err != nil {
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return "", err
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}
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return usr.Home, nil
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}
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