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| author | Jeffrey Wilcke <jeffrey@ethereum.org> | 2016-01-28 23:11:24 +0800 |
|---|---|---|
| committer | Jeffrey Wilcke <jeffrey@ethereum.org> | 2016-01-28 23:11:24 +0800 |
| commit | 528dcc3814aa1ee5bfcf3812aa4085f45a6623c4 (patch) | |
| tree | 89ee7b6627e61ab6af52f32abef5595ce34b926b /logger | |
| parent | ae1a137ce7daa885938e010dccd8436f8570329f (diff) | |
| parent | 3750d835a1697f6784c727074cc959dda33cdcf3 (diff) | |
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Merge pull request #2151 from fjl/debug-api
internal/debug: APIs for profiling and tracing
Diffstat (limited to 'logger')
| -rw-r--r-- | logger/glog/glog.go | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/logger/glog/glog.go b/logger/glog/glog.go index b8eaf9359..14e405955 100644 --- a/logger/glog/glog.go +++ b/logger/glog/glog.go @@ -138,25 +138,28 @@ func SetV(v int) { logging.verbosity.set(Level(v)) } -// SetVmodule sets the global verbosity patterns. -func SetVmodule(pat string) error { - return logging.vmodule.Set(pat) -} - // SetToStderr sets the global output style func SetToStderr(toStderr bool) { + logging.mu.Lock() logging.toStderr = toStderr + logging.mu.Unlock() } -// GetTraceLocation returns the global TraceLocation object +// GetTraceLocation returns the global TraceLocation flag. func GetTraceLocation() *TraceLocation { return &logging.traceLocation } +// GetVModule returns the global verbosity pattern flag. func GetVModule() *moduleSpec { return &logging.vmodule } +// GetVerbosity returns the global verbosity level flag. +func GetVerbosity() *Level { + return &logging.verbosity +} + // get returns the value of the severity. func (s *severity) get() severity { return severity(atomic.LoadInt32((*int32)(s))) @@ -407,9 +410,13 @@ var errTraceSyntax = errors.New("syntax error: expect file.go:234") func (t *TraceLocation) Set(value string) error { if value == "" { // Unset. + logging.mu.Lock() t.line = 0 t.file = "" + logging.mu.Unlock() + return nil } + fields := strings.Split(value, ":") if len(fields) != 2 { return errTraceSyntax @@ -449,8 +456,7 @@ func init() { // Default stderrThreshold is ERROR. logging.stderrThreshold = errorLog - - logging.setVState(0, nil, false) + logging.setVState(3, nil, false) go logging.flushDaemon() } |