23 lines
524 B
Go
23 lines
524 B
Go
// SPDX-License-Identifier: BSD-3-Clause
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//go:build unix || (!windows && !plan9 && !js && !zos)
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// FIXME: Can remove the or on the preprocessor when Go 1.18 becomes obsolete
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package conf
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import (
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"fmt"
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"github.com/miekg/dns"
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)
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// GetDNSConfig gets the DNS configuration, either from /etc/resolv.conf or somewhere else.
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func GetDNSConfig() (*dns.ClientConfig, error) {
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conf, err := dns.ClientConfigFromFile("/etc/resolv.conf")
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if err != nil {
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return nil, fmt.Errorf("unix config: %w", err)
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}
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return conf, nil
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}
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