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log.go
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/
log.go
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// Copyright (c) 2013-2016 The btcsuite developers
// Use of this source code is governed by an ISC
// license that can be found in the LICENSE file.
package database
import (
"github.com/whatsonchain/bsvlog"
)
// log is a logger that is initialized with no output filters. This
// means the package will not perform any logging by default until the caller
// requests it.
var log bsvlog.Logger
// The default amount of logging is none.
func init() {
DisableLog()
}
// DisableLog disables all library log output. Logging output is disabled
// by default until UseLogger is called.
func DisableLog() {
log = bsvlog.Disabled
}
// UseLogger uses a specified Logger to output package logging info.
func UseLogger(logger bsvlog.Logger) {
log = logger
// Update the logger for the registered drivers.
for _, drv := range drivers {
if drv.UseLogger != nil {
drv.UseLogger(logger)
}
}
}