minix/servers/iso9660fs
Ben Gras bd3cde4571 Move primary cache code to libminixfs.
Add primary cache management feature to libminixfs as mfs and ext2
currently do separately, remove cache code from mfs and ext2, and make
them use the libminixfs interface. This makes all fields of the buf
struct private to libminixfs and FS clients aren't supposed to access
them at all. Only the opaque 'void *data' field (the FS block contents,
used to be called bp) is to be accessed by the FS client.

The main purpose is to implement the interface to the 2ndary vm cache
just once, get rid of some code duplication, and add a little
abstraction to reduce the code inertia of the whole caching business.

Some minor sanity checking and prohibition done by mfs in this code
as removed from the generic primary cache code as a result:
        - checking all inodes are not in use when allocating/resizing
          the cache
        - checking readonly filesystems aren't written to
        - checking the superblock isn't written to on mounted filesystems

The minixfslib code relies on fs_blockstats() in the client filesystem to
return some FS usage information.
2012-10-23 19:48:38 +02:00
..
buf.h Move primary cache code to libminixfs. 2012-10-23 19:48:38 +02:00
const.h libbdev: initial version 2011-11-09 14:43:25 +01:00
glo.h retire _PROTOTYPE 2012-03-25 16:17:10 +02:00
inc.h retire _ANSI and <minix/ansi.h> 2012-03-25 21:58:27 +02:00
inode.c Move primary cache code to libminixfs. 2012-10-23 19:48:38 +02:00
inode.h retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
main.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
Makefile Move primary cache code to libminixfs. 2012-10-23 19:48:38 +02:00
misc.c drop segment from safecopy invocations 2012-06-16 16:22:51 +00:00
mount.c isofs: fixes for coverity defects 2012-07-30 09:44:58 +00:00
path.c Move primary cache code to libminixfs. 2012-10-23 19:48:38 +02:00
protect.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
proto.h Move primary cache code to libminixfs. 2012-10-23 19:48:38 +02:00
read.c Move primary cache code to libminixfs. 2012-10-23 19:48:38 +02:00
stadir.c Move primary cache code to libminixfs. 2012-10-23 19:48:38 +02:00
super.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
super.h retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
table.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00
utility.c retire PUBLIC, PRIVATE and FORWARD 2012-03-25 21:58:14 +02:00