Matthias Bolte e123e1ee6b Fix return value semantic of virFileMakePath
Some callers expected virFileMakePath to set errno, some expected
it to return an errno value. Unify this to return 0 on success and
-1 on error. Set errno to report detailed error information.

Also optimize virFileMakePath if stat fails with an errno different
from ENOENT.
2011-07-06 09:27:06 +02:00
..