vendor: update buildkit to 8effd45b

Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>
This commit is contained in:
Tonis Tiigi
2021-03-22 15:23:46 -07:00
parent 28809b82a2
commit d40a6082fa
618 changed files with 75150 additions and 10913 deletions

View File

@ -38,8 +38,11 @@ var (
defaultWarningHandlerLock sync.RWMutex
)
// SetDefaultWarningHandler sets the default handler client uses when warning headers are encountered.
// By default, warnings are printed to stderr.
// SetDefaultWarningHandler sets the default handler clients use when warning headers are encountered.
// By default, warnings are logged. Several built-in implementations are provided:
// - NoWarnings suppresses warnings.
// - WarningLogger logs warnings.
// - NewWarningWriter() outputs warnings to the provided writer.
func SetDefaultWarningHandler(l WarningHandler) {
defaultWarningHandlerLock.Lock()
defer defaultWarningHandlerLock.Unlock()