37 lines
729 B
Go
37 lines
729 B
Go
// +build !windows
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package sys
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import (
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"net"
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"os"
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"path/filepath"
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"syscall"
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)
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// CreateUnixSocket creates a unix socket and returns the listener
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func CreateUnixSocket(path string) (net.Listener, error) {
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if err := os.MkdirAll(filepath.Dir(path), 0660); err != nil {
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return nil, err
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}
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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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return net.Listen("unix", path)
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}
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// GetLocalListener returns a listerner out of a unix socket.
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func GetLocalListener(path string, uid, gid int) (net.Listener, error) {
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l, err := CreateUnixSocket(path)
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if err != nil {
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return l, err
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}
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if err := os.Chown(path, uid, gid); 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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