SetPrefix sets the global output prefix.
(keyval ...interface{})
| 76 | |
| 77 | // SetPrefix sets the global output prefix. |
| 78 | func SetPrefix(keyval ...interface{}) { |
| 79 | b := appendPrefix(nil, keyval...) |
| 80 | logWriterMu.Lock() |
| 81 | procPrefix = b |
| 82 | logWriterMu.Unlock() |
| 83 | } |
| 84 | |
| 85 | // AddPrefixkv appends keyval to any prefix stored in ctx, |
| 86 | // and returns a new context with the longer prefix. |