var (
// Pid is inserted into log headers. Can be overridden for tests.
Pid = os.Getpid()
// Time, if set, will be used instead of the actual current time.
Time *time.Time
)
func PutBuffer(b *Buffer)
PutBuffer returns a buffer to the free list.
Buffer holds a single byte.Buffer for reuse. The zero value is ready for use. It also provides some helper methods for output formatting.
type Buffer struct {
bytes.Buffer
Tmp [64]byte // temporary byte array for creating headers.
}
func GetBuffer() *Buffer
GetBuffer returns a new, ready-to-use buffer.
func (buf *Buffer) FormatHeader(s severity.Severity, file string, line int, now time.Time)
FormatHeader formats a log header using the provided file name and line number and writes it into the buffer.
func (buf *Buffer) SprintHeader(s severity.Severity, now time.Time) string
SprintHeader formats a log header and returns a string. This is a simpler version of FormatHeader for use in ktesting.