Re: [U-Boot] [U-Boot,v3,4/9] fs: add fs_readdir()

On Sat, Sep 09, 2017 at 01:15:55PM -0400, Rob Clark wrote:

Needed to support efi file protocol. The fallback.efi loader wants to be able to read the contents of the /EFI directory to find an OS to boot.

Modelled after POSIX opendir()/readdir()/closedir(). Unlike the other fs APIs, this is stateful (ie. state is held in the FS_DIR "directory stream"), to avoid re-traversing of the directory structure at each step. The directory stream must be released with closedir() when it is no longer needed.

Signed-off-by: Rob Clark robdclark@gmail.com Reviewed-by: Łukasz Majewski lukma@denx.de Reviewed-by: Simon Glass sjg@chromium.org

Applied to u-boot/master, thanks!