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caddy/vendor/github.com/hashicorp/go-syslog/syslog.go

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package gsyslog
// Priority maps to the syslog priority levels
type Priority int
const (
LOG_EMERG Priority = iota
LOG_ALERT
LOG_CRIT
LOG_ERR
LOG_WARNING
LOG_NOTICE
LOG_INFO
LOG_DEBUG
)
// Syslogger interface is used to write log messages to syslog
type Syslogger interface {
// WriteLevel is used to write a message at a given level
WriteLevel(Priority, []byte) error
// Write is used to write a message at the default level
Write([]byte) (int, error)
// Close is used to close the connection to the logger
Close() error
}