mirror of https://github.com/k3s-io/k3s
33 lines
610 B
Go
33 lines
610 B
Go
// +build !windows
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package sockets
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import (
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"net"
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"os"
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"syscall"
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)
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// NewUnixSocket creates a unix socket with the specified path and group.
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func NewUnixSocket(path string, gid int) (net.Listener, error) {
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if err := syscall.Unlink(path); err != nil && !os.IsNotExist(err) {
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return nil, err
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}
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mask := syscall.Umask(0777)
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defer syscall.Umask(mask)
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l, err := net.Listen("unix", path)
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if err != nil {
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return nil, err
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}
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if err := os.Chown(path, 0, gid); err != nil {
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l.Close()
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return nil, err
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}
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if err := os.Chmod(path, 0660); err != nil {
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l.Close()
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return nil, err
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}
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return l, nil
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}
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