dcrd/database/log.go
Dave Collins 678ff1efdd
multi: Replace btclog with slog.
This modifies all packages within the repository to the use the Decred
fork of btclog which has been renamed to slog and updates the dependency
files accordingly.
2018-05-23 14:22:10 -05:00

39 lines
937 B
Go

// Copyright (c) 2013-2016 The btcsuite developers
// Copyright (c) 2016-2018 The Decred 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/decred/slog"
)
// 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 slog.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 = slog.Disabled
}
// UseLogger uses a specified Logger to output package logging info.
func UseLogger(logger slog.Logger) {
log = logger
// Update the logger for the registered drivers.
for _, drv := range drivers {
if drv.UseLogger != nil {
drv.UseLogger(logger)
}
}
}