Add splitfs vfs layer into libstand, which allows loading big kernels and

modules split across several physical medias. Following is how it works:

The splitfs code, when asked to open "foo" looks for a file "foo.split"
which is a text file containing a list of filenames and media names, e.g.

	foo.aa "Kernel floppy 1"
	foo.ab "Kernel floppy 2"
	foo.ac "Kernel and modules floppy"

For each file segment, the process is:

- try to open the file
- prompt "Insert the disk labelled <whatever> and press any key..."
- try to open the file
- return error if file could not be located

RE team is free to use this feature in the upcoming 5.0-DP1.

Reviewed by:	msmith, dcs

1 files changed, 1 insertions, 0 deletions

diff --git a/lib/libstand/stand.h b/lib/libstand/stand.h
index fcbb2e8..c4b1fae 100644
--- a/lib/libstand/stand.h
+++ b/lib/libstand/stand.h
@@ -125,6 +125,7 @@ extern struct fs_ops zipfs_fsops;
 extern struct fs_ops bzipfs_fsops;
 extern struct fs_ops dosfs_fsops;
 extern struct fs_ops ext2fs_fsops;
+extern struct fs_ops splitfs_fsops;
 
 /* where values for lseek(2) */
 #define	SEEK_SET	0	/* set file offset to offset */