VMU filesystem driver. More...

#include <sys/cdefs.h>
#include <kos/fs.h>
#include <dc/vmu_pkg.h>

Functions
static int	fs_vmu_set_header (file_t fd, const vmu_pkg_t *pkg)
	Set a header to an opened VMU file.

static int	fs_vmu_set_default_header (const vmu_pkg_t *pkg)
	Set a default header for newly created VMU files.

Detailed Description

VMU filesystem driver.

The VMU filesystem driver mounts itself on /vmu of the VFS. Each memory card has its own subdirectory off of that directory (i.e, /vmu/a1 for slot 1 of the first controller). VMUs themselves have no subdirectories, so the driver itself is fairly simple.

Files on a VMU must be multiples of 512 bytes in size, and should have a header attached so that they show up in the BIOS menu.

This layer is built off of the vmufs layer, which does all the low-level operations. It is generally easier to work with things at this level though, so that you can use the normal libc file access functions.

Author: Megan Potter

See also: dc/vmu_pkg.h; dc/vmufs.h

Functions

Detailed Description