
The mkdir(2) function returns 0 on success, and -1 on error. This resolves an error in TestIoDevice when /tmp/.device/ does not exist. Bug: https://bugs.gentoo.org/635838
The mkdir(2) function returns 0 on success, and -1 on error. This resolves an error in TestIoDevice when /tmp/.device/ does not exist. Bug: https://bugs.gentoo.org/635838